Free Dev Tool/Services for developer👇🏽

Linear
Linear helps streamline software projects, sprints, tasks, and bug tracking. It's built for high-performance teams.
Tag: issue-tracking, bug, project-management
Unlimited members Upload size: 10 MB Upload Volume: 150MB/month Issues (excluding Archive) 250

Unlimited storage 3 Unlimited bandwidth No expiration date Transfer history: 3 of most recent shares Size limit: 512 MB per file

CoderMirror
Plugin for your IDE that tracks and analyzes your activity to create reports on your coding and personalized learning material.
Tag: code-review

Meet Cafecito
Cafecito connects technical and non-tech creatives for casual and informal virtual chats. Meet like-minded creatives from all over the world for a coffee break while you work from home.
Tag: community
FlashDrive.io
Deploy, manage and scale Node.js, Python, GO, Java, Ruby, PHP apps in seconds. The best alternative to Heroku | FlashDrive.io
Tag: hosting
FlashDrive.io is free for developers and micro-services 512MB RAM 0.5 vCPU Unlimited traffic 3 Free Apps

Fly
Deploy App Servers close to Your Users. Make your applications 80% faster by running on physical servers in cities where your users are.
Tag: deployment
VM: shared-cpu (2,340 hours per month) Bandwith: 160GB per month Anycast IPS: Unlimited IPv6, 1 IPv4 per active app 10 active certificates

UserLeap
Continuously identify opportunities to acquire and retain more customers. Gain clarity into customer needs and grow your business.
Tag: insight, user-research
Up to 5k monthly tracked visitors Web, iOS, Android, and link microsurvey delivery Unlimited custom attributes and events Full template gallery
Slip
Build a Programming Course. Earn money while you sleep. Slip is the easiest way to create and sell interactive programming courses directly to your audience
Tag: course-builder
No monthly fee No setup fee Only 10% of sales

Mixpanel
Get valuable customer insights to make smarter decisions and act faster based on how customers use your product or website with Mixpanel. Try it free.
Tag: analytics
100K monthly tracked users
Access to Unlimited data history & seats Core reports (including Flows) Data dictionary US or EU data residency Monitoring & alerts

Liveblocks
Liveblocks is a set of APIs and tools that helps you create performant and reliable collaborative experiences.
Tag: real-time, collaboration
Unlimited rooms 30 simultaneous connections 5 simultaneous connections per room Community support

Pagely
Launch SEO friendly, blazing fast websites from Notion, Google Sheets, GitHub, Airtable with Pagely
Tag: nocode, hosting-static, hosting
Free website hosting from Notion Free website hosting from GitHub (pagely.json) Unlimited websites Unlimited page views Free dynamic OG Images (auto-generated)

Mobbin
Save hours of UI & UX research with our library of 50,000+ fully searchable mobile app screenshots.
Tag: inspiration, design

Firelab
Detect bugs before your customers with automated browser testing - Firelab
Tag: testing, browser-test
100 tests

microletter
microletter is built to be one of the easiest tools to create and publish your own mini newsletter.
Tag: newsletter
Free self hosted in Deta Space It’s Open source

1 Website 300 MB Disk Space Limited Bandwidth (3 GB)

Octoparse
A Free, Simple, and Powerful Web Scraping Tool. Automate Data Extraction from websites within clicks without coding.
Tag: crawl
Unlimited pages per crawl Unlimited computers 10,000 records per export 2 concurrent local run 10 Crawlers

Code Climate - Velocity
Velocity synthesizes the data from your repos to give you full visibility and empowers your team for continuous delivery.
Tag: workflows, remote, insight
Free for teams of up to 20 Repositories 50 Historical Data 3 Months GitHub, Bitbucket & GitLab integration

file.io
Sharing files with file.io is convenient, anonymous and secure. Just upload files and share the links via email, SMS, Slack, Discord, etc. Easy-to-use REST API.
Tag: file-sharing
Manage your files in the file.io web app Share files up to 100 MB API rate limit: 1 request/minute Files auto-deleted after 1 download
Tally forms
The simplest way to create beautiful forms & surveys, for free. Without knowing how to code!
Tag: form
99% features are available to solo user for free and without limits.

Azure Cosmos DB
Build applications on a fully managed, multi-master non-relational database service that offers support for NoSQL database APIs.
Tag: nosql, database
Always: 1000 request units/s with 5 GB storage
1 Year: 400 request units/s with 25 GB storage

Code Climate Quality
Quality by Code Climate provides automated code review for test coverage, maintainability and more so that you can save time and merge with confidence.
Tag: code-review, quality-assurance
Free forever for open source Unlimited public repositories Unlimited users GitHub pull request integration
For <4 seats Unlimited private repositories Everything in the team plan up to 4 seats

Tailscale
Tailscale is a zero config VPN for building secure networks. Install on any device in minutes. Remote access from any network or physical location.
Tag: VPN, firewall
1 user 20 devices 1 subnet router Secure, peer-to-peer connections SSO and MFA Sharing, Magic DNS, and more

Digital Ocean App platform
Build, deploy, and scale apps quickly using a simple, fully managed solution. We’ll handle the infrastructure, app runtimes and dependencies, so that you can push code to production in just a few clicks.
Tag: hosting-static
Build 3 static sites Deployment from GitHub Automatic HTTPS Bring your custom domain Global CDN DDoS mitigation Unlimited team members Outbound transfer – 1GB per app Build minutes – 100/mo

Statically
A free CDN for developers. The fast and easy way to make your websites load faster
Tag: CDN

Gitea
A painless self-hosted Git service. Gitea is a community managed lightweight code hosting solution written in Go. It is published under the MIT license
Tag: git, VCS

whatruns
Discover what runs a website, a free browser extension that helps you identify technologies used on any website at the click of a button.
Tag: profiling, information, research

Virtual Machines Azure
Build Linux and Windows virtual machines (VMs) and save up to 80 percent with Azure Reserved Virtual Machine Instances and Azure Hybrid Benefit for Windows Server.
Tag: virtual-machine, azure, hosting-dynamic
1 Year free: 750 hours B1s burstable virtual machines/month

Azure Functions Serverless
Create event-driven, scalable serverless apps in .NET, Node.js, Python, Java, or PowerShell. Build and debug locally—deploy and operate at scale in the cloud.
Tag: serverless, azure
1 million requests / month

TensorFlow
An end-to-end open source machine learning platform for everyone. Discover TensorFlow's flexible ecosystem of tools, libraries and community resources.
Tag: AI, machine-learning

Flaviocopes ebook
Flaviocopes, popular developer blog offers 10+ free ebooks around python, linux command, react, svelete, etc.
Tag: book

Lobe
Lobe helps you train machine learning models with a free, easy to use app.
Tag: AI, machine-learning
currently free in beta
Localtunnel
Free local server to public internet tunnel. Ngrok alternative. Expose yourself to the world
Tag: tunnel, local, ngrok

EasyCron
EasyCron provides the most stable online cron service. Here you can schedule cron jobs with execution logs, email notifications, webhooks, run time predictions and a bunch of other featuers.
Tag: cron
5 sec timeout 20 min interval 10 logs and predictions 200 Execution/day

Puppeteer
Most things that you can do manually in the browser can be done using Puppeteer
Tag: screenshots, ui-testing, crawl

Hyper™
A beautiful and extensible experience for command-line interface users, built on open web standard
Tag: terminal

BuiltWith
Web technology information profiler tool. Find out what a website is built with.
Tag: profiling, information, research

Wappalyzer
Find out the technology stack of any website. Create lists of websites and contacts by the technologies they use.
Tag: profiling, information, research
1 User 50 credits/mo
Witeboard
Witeboard is the fastest real-time online whiteboard for your team. Share with your team and view on mobile, tablet, or desktop. No sign ups, no installations.
Tag: remote

SQL Online IDE
User-friendly interface for data science. No registration for start, No DownLoad, No Install. Online test SQL script.
Tag: sqlite, mysql, database-gui, playground

DEVICON
devicon aims to gather all logos representing development languages and tools in one font.
Tag: icon, asset
GitHub Discussions
GitHub Discussions is a collaborative communication forum for the community around an open source project. Community members can ask and answer questions, share updates, have open-ended conversations, and follow along on decisions affecting the community's way of working.
Tag: discussion, forum

Mockoon
Mockoon is the easiest and quickest way to run mock REST API servers. No remote deployment, no account required, free, open source and cross-platform.
Tag: mock, API

Script Kit
Automation for Developer. Making scripts easy to run, write, and share. Available for mac
Tag: automation, mac, productivity
Public API List
A collective list of free APIs. Contribute to public-apis/public-apis development by creating an account on GitHub.
Tag: api, other-list

Bird Eats Bug
Bug reports that developers love - with screen recording and technical logs captured automatically.
Tag: testing, quality-assurance, debugging
Screen recording / Screenshots Automatic technical log capture Storage for 50 bug reports

Checkly
Checkly is the API & E2E monitoring platform for the modern stack: programmable, flexible and loving JavaScript.
Tag: monitoring
50k API check runs/mo 5k browser check runs/mo 5 users, basic features
HeroTofu
Forms backend with bot detection, submissions forwarding, and encrypted archive. Compatible with any frontend framework.
Tag: forms, html-forms, forms-backend
Unlimited forms 100 submissions per month 30 days archive Bots detection Email forwarding

TinyLetter
TinyLetter is for people who don't need all the business features that come along with Mailchimp. Simplicity is at the heart of everything we do at TinyLetter.
Tag: newsletter

3 personal projects 1 project collaborator 1 team Unlimited team members 1 team project

MailerSend
Cloud-based transactional email system designed for everyone. Integrate with your own API, use advanced email analytics and work with dynamic email templates.
Tag: email
12.000 emails/month Email API, SMTP relay, webhooks Suppression management Email tracking & analytics Drag & drop email builder File manager 24/7 email support
pulumi
Pulumi's open source infrastructure as code SDK and enterprise SaaS products together provide editions for teams of all sizes.
Tag: cloud, deployment, Infrastructure, CI-CD
1 member Any cloud and language State & secret management Unlimited deployments CI/CD Integrations

Flatbase
Query your CSV and JSON files with SQL. Flatbase is the data science platform for developers. Upload files, write SQL, visualize results, and share with collaborators.
Tag: sql, json, api, playground
Up to 3 workspaces Share with up to 3 teammates


Caddy Server
Caddy is a powerful, enterprise-ready, open source web server with automatic HTTPS written in Go
Tag: web-server, HTTPS

Mocko
Proxy your API, choose which endpoints to mock in the cloud and inspect traffic, for free. Speed up your development and integrations tests.
Tag: mock, dummy, api, rest, fake
Proxy your API, choose which endpoints to mock in the cloud and inspect traffic

Snipit
Powerful code snippets manager designed for dev teams and individuals. Save and organize your code snippets in the cloud. Share and collaborate with your team members.
Tag: code-snippet
Unlimited public snippets Add tags and stars Bookmark and fork public snippets Quick Search Browser extensions IDE extensions Code embed

DBeaver Community
Free multi-platform database tool for developers, database administrators, analysts and all people who need to work with database
Tag: database, dbms
Drovio
Bring your remote team together with Drovio. Collaborate on your screen, every participant gets their own mouse cursor and you're all in control.
Tag: pair-programming
Screen sharing & calls are unlimited Remote control is limited to 30 minutes per day valid Up to 2 participants

DeepSource
DeepSource helps you write clean code on every pull-request. Built for teams who move fast and don’t break things.
Tag: code-review, clean-code
Unlimited public repositories Unlimited lines of code analyzed Unlimited private repositories for individual accounts 1 private repository for teams/organizations Continuous analysis with GitHub, GitLab, and Bitbucket 3 team members

Dashlane
Live a safer, simpler life online with Dashlane: Store and fill in all your passwords, personal information, and payments.
Tag: password-manager
Up to 50 passwords 1 device

Datadog
Datadog is the essential monitoring and security platform for cloud applications
Tag: log-management, monitoring, security
Core collection and visualization features 1-day metric retention Up to 5 hosts

BrowserStack
Instant access to 2000+ browsers and real iOS and Android devices for cross browser testing. Ship apps and websites that work for everyone, every time. Get Free Trial.
Tag: browser-test, testing
Free for open source project detail here

PopSQL
Try now for free. Write queries, visualize data, and share your results. Share queries by URL, and organize them in folders. Works for PostgreSQL, MySQL, BigQuery, SQL Server, Redshift, Snowflake, SQLite, Presto, Cassandra, Oracle, ODBC, Panoply, MongoDB, Athena, and more on the way.
Tag: database-gui
1 editor 10 saved queries 2 database connections
imacros
The world's most popular web automation, data extraction, and web testing solution – now with Chromium browser technology for supporting all modern websites.
Tag: automation, testing
Free browser add on Limited to 50 actions/commands/lines. Available for Firefox, Chrome, & IE.

Unlimited public projects Sync with public github repos

Forem
Forem is open source software for building communities. Empowering community by fostering thoughtful connection.
Tag: community, forum

Logseq
Logseq is a joyful, open-source outliner that works on top of local plain-text Markdown and Org-mode files. Use it to write, organize and share your thoughts, keep your to-do list, and build your own digital garden.
Tag: knowledge-base

NoCodeAPI
Save time and money to set up your third party application without code and backend like google sheet, airtable, google analytics, twitter, instagram, goodreads, calendly, xml, rss to JSON, Slack, currency, 50+ more.
Tag: API, nocode
300 requests/month Paused after 1 week inactivity

Toggl Plan
Get started in less than two minutes. Plan, collaborate, and get projects done effortlessly. Give your team a tool that they actually enjoy using every day.
Tag: Project-Management
Free for Solo user

Toggl Track
The world's best time tracking software. Track employee time, send beautiful client reports, and calculate profitability. Free and paid plans to save you time.
Tag: time-tracking, remote
Free for up to 5 users.

Bitwarden
Bitwarden, the open source password manager, makes it easy to generate and store unique passwords for any browser or device. Create your free account on the platform with end-to-end encryption and flexible integration options for you or your business.
Tag: password-manager
2 users

PrivacyBunker.io
Privacy automation without disruption for your business needs. Instant personal data reports, cookie consent banner, automatic data minimization and expiration.
Tag: privacy, gdpr, data-security
1-3 SaaS / DB connectors Max 5 user requests / mo Max 1,000 unique user records Automatic cleanup for up to 100 records / mo

Retool
Retool is the fast way to build internal tools. Drag-and-drop our building blocks and connect them to your databases and APIs to build your own tools, instantly. Connects with Postgres, REST APIs, GraphQL, Firebase, Google Sheets, and more. Built by developers, for developers. Trusted by startups and Fortune 500s. Sign up for free.
Tag: tool, CMS, database
Connect to most databases or REST APIs Editor mode only Query library Up to 5 modules

Format Express
Instant online formatter for JSON / XML / SQL : what you paste is immediately beautified with syntax highlighting, node navigation, minimap, search tools, ...
Tag: json, xml, sql, tool, formatter
Illimited use. No ads, no tracking.

Download PuTTY - a free SSH and telnet client for Windows
PuTTY is an SSH and telnet client, developed originally by Simon Tatham for the Windows platform. PuTTY is open source software that is available with source code and is developed and supported by a group of volunteers
Tag: SSH

GNU Emacs - GNU Project
An extensible, customizable, free/libre text editor — and more
Tag: text-editor
Indie Hackers
Connect with developers who are sharing the strategies and revenue numbers behind their companies and side projects.
Tag: community

Oh My Zsh!
Oh-My-Zsh is a delightful, open source, community-driven framework for managing your ZSH configuration.
Tag: terminal
Locust - A modern load testing framework
An open source load testing tool define user behaviour with Python code, and swarm your system with millions of simultaneous users.
Tag: load-test, testing, stress-test, python
Free self-hosted open source

Google Colab
Colab is a free Jupyter notebook environment that runs entirely in the cloud.
Tag: data-science, data-visualizations

Kaggle
Kaggle is the world's largest data science community with powerful tools and resources to help you achieve your data science goals.
Tag: data-science, data-visualizations
mockAPI
MockAPI is a simple tool that lets you easily mock up APIs, generate custom data, and preform operations on it using RESTful interface. MockAPI is meant to be used as a prototyping/testing/learning tool.
Tag: mock-data, API
Project Resources per project

Favicon & App Icon Generator
Convert PNG to ICO, JPG to ICO, GIF to ICO. Create favicon.ico and iOS / Android App Icons. Edit a favicon to fit your needs, or search our gallery.
Tag: favicon
Complete favicon generator

Open Source Database Management
Draw IO
Free diagram software for making flowcharts, process diagrams, org charts, UML, ER and network diagrams.
Tag: diagram, flowchart
Open Source Free No login or registration required

NetData
Monitor everything in real time. Troubleshoot slowdowns and anomalies in your infrastructure with thousands of per-second metrics, meaningful visualizations, and insightful health alarms with zero configuration.
Tag: monitoring
Open Source

Open Source
100,000 requests per day Deploy up to 30 Worker scripts Runs on all 200 data centers Free workers.dev subdomain Up to 10ms CPU time per request Lowest latency after the first request Limited Workers KV edge storage

serverless
Build web, mobile and IoT applications using AWS Lambda and API Gateway, Azure Functions, Google Cloud Functions, and more.
Tag: serverless, deployment
1 User Run 1 concurrent build Up to 100K monitoring transactions/month

Access wide varieties of images Unlimited pictures Image API

Socket.IO
Socket.IO enables real-time, bidirectional and event-based communication. It works on every platform, browser or device, focusing equally on reliability and speed.
Tag: real-time

Dropbox
Dropbox is a modern workspace designed to reduce busywork-so you can focus on the things that matter. Sign in and put your creative energy to work.
Tag: storage, file-sharing
2 GB of storage

Hotjar
See how visitors are really using your website, collect user feedback and turn more visitors into customers.
Tag: UX, analytics
2000 pageviews per day Create up to 3 snapshot Heatmaps Snapshot Recordings, up to 100 per day (store up to 300) Send and store up to 3 surveys Create and store up to 3 Incoming Feedback widgets Store heatmap and recordings data for 365 days Unlimited team members

cypress.io
Fast, easy and reliable testing for anything that runs in a browser. Install Cypress in seconds and take the pain out of front-end testing.
Tag: testing
Users 3 Test Results 500

ClamAV
Open source antivirus engine for detecting trojans, viruses, malware & other malicious threats.
Tag: antivirus, security
Open Source Antivirus

VirtualBox
VirtualBox is a powerful x86 and AMD64/Intel64 virtualization product for enterprise as well as home use.
Tag: virtual-machine
Virtual Machine

Vim
Vim is a highly configurable text editor built to make creating and changing any kind of text very efficient.
Tag: text-editor
Open Source

Selenium
Selenium is a portable framework for testing web applications. Selenium provides a playback tool for authoring functional tests without the need to learn a test scripting language
Tag: testing, quality-assurance
create robust browser-based regression automation suites and tests scale and distribute scripts across many environments

FileZilla
FileZilla - The free FTP solution for both client and server. Filezilla is open source software distributed free of charge.
Tag: FTP

Cyberduck
Cyberduck is a libre server and cloud storage browser for Mac and Windows with support for FTP, SFTP, WebDAV, Amazon S3, OpenStack Swift, Backblaze B2, Microsoft Azure & OneDrive, Google Drive and Dropbox.
Tag: FTP

Pusher Beams
A push notifications API for developers who need critical information delivered every time. Scalable delivery for all your apps with no complex integration.
Tag: real-time, push-notification
Sandbox Account 1,000 subscribers
Pusher
Simple, scalable and reliable. Hosted realtime APIs loved by developers and trusted by giants. Build live dashboards, notifications, geotracking, chat and more.
Tag: real-time
Sandbox Account 200k messages/day 100 Concurrent connections
Google Forms
Create a new survey and edit it with others at the same time. Choose from a variety of pre-made themes or create your own. Free with a Google account.
Tag: form, survey
My Mind
A private place to save your most precious notes, images, quotes and highlights. Enhanced by AI to help you remember without wasting time on categorizing & organizing.
Tag: bookmark, productivity, storage
Free trial limited to 100 cards

Typeform
Build beautiful, interactive forms — get more responses. No coding needed. Templates for quizzes, research, feedback, lead generation, and more. Sign up FREE.
Tag: form, survey
Unlimited typeforms 10 questions per typeform 10 responses per month Logic jumps Multiple ending screens Hidden fields Calculator Templates Embed your typeform in a web page Download your data App integrations

We Work Remotely
Find the most qualified people in the most unexpected places: Hire remote! We Work Remotely is the best place to find and list remote jobs that aren't restricted by commutes or a particular geographic area. Browse thousands of remote work jobs today.
Tag: job-listing

Testmail App
Test new user signups, transactional emails, spam scores, and more. Get started on our free forever plan with unlimited email addresses and mailboxes.
Tag: email-testing
100 emails/month Unlimited users, email addresses, and mailboxes 1 day retention One random namespace

Stack Overflow Jobs
Your dream job awaits at Stack Overflow. Browse thousands of jobs by salary & tech stack. Personalized job matches. No recruiter spam. Your privacy, guaranteed.
Tag: job-listing
Unlimited public repos Personal accounts and organizations

GitHub Education
The GitHub Student Developer Pack is all you need to learn how to code. Get your Pack now.
Tag: tool
A lot of dev tools Only for students

Zoho
Ad-free Business Email Hosting with a clean, minimalist interface. Integrated Calendar, Contacts, Notes, Tasks apps. Free for up to 5 users.
Tag: mail
Up to five users, 5GB/User 25MB attachment limit. Web access and free mobile apps. Email hosting for single domain

Stream
Scalable & fast API for building social networks, activity feeds, activity streams and chat apps.
Tag: chat, feeds, api
5 or less team members Less than $10k in monthly revenue Less than $100k in funding

GraphCDN
Scale, inspect & protect your GraphQL API. Cache your queries at the edge, get insights into its usage and protect it from malicious queries.
Tag: CDN, API, graphql
5m requests per month for free Unlimited users Unlimited APIs

Remote OK
Looking for a remote job? Remote OK® has 45,828+ remote jobs as a Developer, Designer, Copywriter, Customer Support Rep, Sales Professional, Project Manager and more! Find a career where you can work remotely from anywhere.
Tag: remote, job-listing

Let's Encrypt
Let's Encrypt is a free, automated, and open certificate authority brought to you by the nonprofit Internet Security Research Group (ISRG).
Tag: SSL
automated and open certificate authority
Noisli
Your digital place for focus. Mix different sounds and create your perfect sound environment to work, study and relax.
Tag: productivity
16 sounds 1.5 hrs/day streaming 3 curated Playlists Save up to 5 Favorites
ImprovMX
Set up email forwarding in seconds and start receiving and sending emails with your domain name. Absolutely free. No registration. 24/7 Support.
Tag: mail
Only 1 domain Max 25 aliases/domain 10Mb attachment limit
Encore
The Encore backend framework let's you go from idea to running API in production in minutes, with no servers to manage. Get productive with Encore.
Tag: hosting, serverless, API, tracing, hosting-dynamic
Backend development platform Cloud hosting Distributed tracing Secrets management Generated API documentation


Open Source Container
Kubernetes
Kubernetes is an open source container orchestration engine for automating deployment, scaling, and management of containerized applications.
Tag: container, kubernetes
Open Source Container Orchestration
Portainer
Open Source Container Management GUI for Kubernetes, Docker, Swarm
Tag: container, kubernetes
Open Source Container Management

ImageKit.io
A global network of servers for real-time image optimization, resizing, image upload, and a fast Image CDN. A faster & lighter experience for your users.
Tag: CDN, image, storage
Unlimited requests and transformations 20GB Media Library storage Unlimited transformation storage Complete set of image-related features

Cloudflare Pages
Cloudflare Pages is a JAMstack platform for frontend developers to collaborate and deploy websites.
Tag: hosting, hosting-static
1 build at a time 500 builds per month Unlimited sites Unlimited requests Unlimited bandwidth
Vagrant
Vagrant is a tool for building and managing virtual machine environments in a single workflow.
Tag: virtual-machine
Open Source
0to255 (Color Picker Tool)
0to255 is a color tool that makes it easy to lighten and darken colors. It’s perfect for hover states, borders, gradients, and more.
Tag: color-picker

Duck DNS
Duck DNS is a free Dynamic DNS service with large count of update scripts for different platforms, where you can get sub domains of duckdns.org for your devices with dynamic IP.
Tag: DNS
Update IP scripts for most platforms and routers 5 sub domains for free no need for regular logins and etc possible to use own domain (CNAME to duckdns subdomain)

Deepnote
Deepnote is a new kind of data science notebook. Jupyter-compatible with real-time collaboration and running in the cloud.
Tag: data-science, note-taking
Unlimited personal projects (with up to 750h of Standard Hardware per month) Teams, up to 3 editors & unlimited viewers

ExchangeRate-API
ExchangeRate-API is a free & Pro currency conversion API for getting the latest foreign exchange rates in an easy to use JSON format.
Tag: API
Open Access: Rate Limited API Key: 1 500 API requests p/m 24 Hour Data Updates

Eclipse Che
The Kubernetes-Native IDE for Developer Teams. Eclipse Che makes Kubernetes development accessible for developer teams, providing one-click developer workspaces and eliminating local environment configuration for your entire team.
Tag: ide, kubernetes
Open Source

Allma
Don't just manage your incidents, collaborate on them with the entire company. Manage alerts, tickets, and timelines of events all from within the comfort of your Slack instance.
Tag: monitoring, status
Unlimited Users Slack Powered Incident Workflows 7 Day Data Retention

ad-free ssh telnet and mosh port forwarding

Leapp
Leapp is the App to access your cloud. It handles the management and security of your cloud credentials for you.
Tag: AWS, Azure, Security
Open Source

Goorm
goormIDE is a powerful cloud IDE service to maximize productivity for developers and teams. It provides collaborative edit feature, many languages, ability to develop GUI and root-access inside containers.
Tag: IDE
Storage - 10GB/container RAM - 1GB, CPU - low Collaborators - 5/container Guests - 3/container Domains - 3/container Container slots - 5 Concurrent run - 1

Open Source
Sourcegraph
Sourcegraph universal code search enables developers to explore and better understand all code, faster, with contextual code intelligence to improve developer productivity and automate large-scale code change management.
Tag: code-search, code-intelligence
Open source Multiplatform support, available on the Web for Windows, MacOS, and Linux
CodeKeep
Organize, Share & Discover Snippets. Comes with feature rich code screenshot tool
Tag: code-snippet, code-screenshot
With CodeKeep , users can add unlimited snippets with labels and organize them to folders (limited to 20 on free plan)

Open Source

Appwrite
Appwrite provides web and mobile developers with a set of easy-to-use and integrate REST APIs to manage their core backend needs.
Tag: API, database, storage, authentication, serverless
Open Source

postman
Postman makes API development easy. Our platform offers the tools to simplify each step of the API building process and streamlines collaboration so you can create better APIs faster.
Tag: API, testing
Unlimited shared requests for up to 3 team members

Removebg
Remove image backgrounds automatically in 5 seconds with just one click. Don't spend hours manually picking pixels. Upload your photo now & see the magic.
Tag: API, image
Free to use via web, via API 50 free previews
Sentry
Self-hosted and cloud-based application monitoring that helps software teams discover, triage, and prioritize errors in real-time.
Tag: status, monitoring
1 User 30 day data retention 5K errors 10K transactions 1GB attachments

cdnjs
Simple. Fast. Reliable. Content delivery at its finest. cdnjs is a free and open-source CDN service trusted by over 11% of all websites, powered by Cloudflare. We make it faster and easier to load library files on your websites.
Tag: CDN
Free and Open Source

DDOS-Guard
Powerful and complete DDoS Protection for your business. Remote website protection, protected hosting, VDS and more. Instant Activation and 24/7 DDoS Response Team.
Tag: SSL, security
1 Domain Protection, free SSL certificate, Protection up to 1.5 Tbps and 500 Mpps

Cloudflare
Here at Cloudflare, we make the Internet work the way it should. Offering CDN, DNS, DDoS protection and security, find out how we can help your site.
Tag: CDN, SSL, DNS, security
Fast, easy-to-use DNS Free automated SSL certificates Global content delivery network (CDN) Unmetered mitigation of DDoS attacks with up to 67 Tbps capacity Up to 100k Workers requests and 30 scripts 3 Page Rules

Mockaroo
A free test data generator and API mocking tool - Mockaroo lets you create custom CSV, JSON, SQL, and Excel datasets to test and demo your software.
Tag: database, mock-data
No daily limit on the number of files downloaded from the browser 200 API requests/day 1x speed Access to all of features Hosted on mockaroo.com
OG impact
Create stunning, free social images for your brand. Choose a template and generate as many images as you need, whether it's 1, 10 or 1,000!
Tag: blogging, social-image
Free with attribution and ready use template

Free for dev
Developers and Open Source authors now have a massive amount of services offering free tiers, but it can be hard to find them all to make informed decisions.
Tag: other-list
Stack on a budget
A collection of services with great free tiers for developers on a budget. Sponsored by Mockoon, the best mock API tool. https://mockoon.com - 255kb/stack-on-a-budget
Tag: other-list
Carbon
Carbon is the easiest way to create and share beautiful images of your source code.
Tag: code-snippet, tool, code-screenshot

Gitbook
GitBook helps you publish beautiful docs and centralize your teams' knowledge. From technical teams to the whole company.
Tag: knowledge-base, note-taking, docs
Unlimited Public Spaces Unlimited Private Spaces Advanced Editing Capabilities Publish And Customise Your Docs Custom Domains
MeisterTask
MeisterTask is the most intuitive collaboration and task management tool on the web. Sign up, invite your team and start working. No training required.
Tag: productivity, project-management, remote
Up to 3 projects Unlimited project members Customizable project boards Limited integration possibilities File attachments up to 20 MB per file Mobile apps
MindMeister
100% customizable mind map designs! Change alignments, add images, videos, etc. Invite your team, comment and vote - Try the free plan or go Pro!
Tag: productivity, note-taking
Up to 3 mind maps Real-time collaboration

Coverr
Download royalty free (for personal and commercial use), unique and beautiful video footage for your website or any project. No attribution required.
Tag: asset, video
free for commercial and non-commercial purpose
Sublime Text
Sublime Text is a sophisticated text editor for code, markup and prose. You'll love the slick user interface, extraordinary features and amazing performance.
Tag: text-editor
Evaluated for free, a license must be purchased for continued use. There is currently no enforced time limit for the evaluation.

Table plus
Modern, native client with intuitive GUI tools to create, access, query & edit multiple relational databases: MySQL, PostgreSQL, SQLite, Microsoft SQL Server, Amazon Redshift, MariaDB, CockroachDB, Vertica, and Redis.
Tag: database-gui, mysql, nosql
2 opened tabs
2 opened windows
2 advanced filters at a time

Sequelpro
Sequel Pro is a fast, easy-to-use Mac database management application for working with MySQL databases.
Tag: database-gui, mysql
Mac OS X only

Robo3T
Robo 3T (formerly Robomongo) is the free, lightweight, open-source MongoDB GUI with an embedded mongo shell, real auto-completion, and support for MongoDB 4.0.
Tag: database-gui, nosql
Open source
Notion
A new tool that blends your everyday work apps into one. It's the all-in-one workspace for you and your team.
Tag: productivity, note-taking
Free for individuals Unlimited pages & blocks Share with 5 guests Sync across devices APIBETA

Flaticon
Download Free Vector Icons and Stickers for your projects. Resources made by and for designers. PNG, SVG, EPS, PSD and CSS formats
Tag: asset, icon
Free with attribution

GitKraken
Unleash GitKraken, the free Git GUI for Windows, Mac & Linux! This intuitive Git GUI simplifies and streamlines Git processes.
Tag: git-gui
Solo user

Open Source Illustrations
Visual Studio Code
Visual Studio Code is a code editor redefined and optimized for building and debugging modern web and cloud applications. Visual Studio Code is free and available on your favorite platform - Linux, macOS, and Windows.
Tag: text-editor
Free. Built on open source. Runs everywhere.
evernote
Accomplish more with better notes. Evernote helps you capture ideas and find them fast.
Tag: productivity, note-taking
Sync up to 2 devices Find notes fast with search and tags Apply rich formatting to your notes Clip web pages 25MB maximum note size 60MB monthly upload limit

Open Source Free updates forever API Client Design APIs Plugins Community Support (Github and Slack)

unsplash
Beautiful, free images and photos that you can download and use for any project. Better than any royalty free or stock photos.
Tag: asset, image
free usable images with API
Atom
At GitHub, we’re building the text editor we’ve always wanted: hackable to the core, but approachable on the first day without ever touching a config file. We can’t wait to see what you build with it.
Tag: text-editor
Open Source
Sublime Merge
Discover a powerful Git GUI Client for Mac, Windows and Linux, from the makers of Sublime Text. Work faster with line staging, commit editing, and Git Flow integration.
Tag: git-gui
Evaluated for free, a license must be purchased for continued use. There is currently no enforced time limit for the evaluation.

Dev Dojo
Learn web development and design with our on-demand video platform. Learn development through our developer courses and developer videos.
Tag: blogging
Job offer
FindWork.Dev
The largest search engine for development and design jobs. We collect jobs from sources such as Hacker News, Stackoverflow, Github, RemoteOK, WeWorkRemotely and Dribbble. Browse thousands of new software jobs posted each month.
Tag: job-listing
Job offers

URL Encoder
Encode to URL-encoded format or decode from it with various advanced options. Our site has an easy to use online tool to convert your data.
Tag: tool
Free encode or decode url format
Directus
Open-Source Data Platform — Directus wraps any SQL database with a real-time GraphQL+REST API and an intuitive app for non-technical users. 100% JavaScript.
Tag: Database, SQL, GraphQL, API, CMS
Completely Free and Open-Source Works with any New or Existing SQL Database REST & GraphQL API Powerful Content/Data/Asset Management Completely Flexible Content Structure

Joplin
Joplin is a free, open source note taking and to-do application featuring search, tags, Markdown, and more. Available on Windows, macOS, Linux, Android, and iOS.
Tag: note-taking
Open Source

Duckly
Talk and collaborate in real-time with your team by sharing your code and terminal with any IDE.
Tag: pair-programming, productivity, remote
Cross-IDE support Unlimited rooms Real-time collaboration P2P encrypted 60 min per call Up to 6 people on a call

Free Programming Books on Android development, C, C#, CSS, HTML5, iOS development, Java, JavaScript, PowerShell, PHP, Python, SQL Sever and more

Free offer: Free bookmark manager, task manager, notes, and 500MB of files.

3 Projects 20 users 1 GB storage space

Unlimited cards Unlimited members Up to 10 boards

Atlassian Status
Easily communicate real-time status to your users. Just like DigitalOcean, Dropbox, and Intercom.
Tag: status
100 subscribers 2 team members 2 metrics email notifications Slack notifications REST API

Unlimited subs
Unlimited team
Forestry
Give your editors the power of Git.Create, edit, and instant preview Markdown-based sites.
Tag: CMS
Up to 3 sites Instant Site Preview before publishing CMS admin on your domain Inactive sites archived after 3 months

Free / Open source

Strapi
Strapi is the leading open-source headless CMS. It’s 100% JavaScript, fully customizable and developer-first.
Tag: API, CMS
Free forever (open source) REST & GraphQL API Highly Flexible Content Structure Powerful Content Management
Apify
Automate anything you can do manually in a web browser, and run it at scale. Turn any website into an API and make the web work for you!
Tag: API
Free $5 platform credit usage Data retention 7 days Memory actor 4 GB
Meilisearch
An open source, blazingly fast and hyper relevant search-engine that will improve your search experience
Tag: search
Open Source

HarperDB
HarperDB is a SQL/NoSQL data management platform. It is fully indexed, doesn’t duplicate data, and runs on any device- from the edge to the cloud
Tag: database
Check harperdb pricing page
Mailchimp
Mailchimp is the All-In-One integrated marketing platform for small businesses, to grow your business on your terms. It's easy to use - start for free today!
Tag: mail, newsletter
Email Builder Marketing CRM Forms & Landing Pages Creative Assistant Website Builder & Mailchimp Domain 2,000 contacts

Hasura
Instant GraphQL APIs for your data | Join data across databases, GraphQL & REST services to build powerful modern applications
Tag: API
1 GB data pass-through
60 requests/minute

Free up to 10 units (1 Unit = 1,000 search requests and the capacitcy index up to 1,000 records)

Sendgrid
Delivering your transactional and marketing emails through the world's largest cloud-based email delivery platform. Send with confidence.
Tag: mail
100 emails/day forever
Beekeeper Studio
The smoothest, best looking, and easiest to use SQL client for CockroachDB, MariaDB, Microsoft SQL Server, MySQL, Postgres, Amazon Redshift, and SQLite
Tag: database-gui, mysql, nosql
Open source Multiplatform support, available for Windows, MacOS, and Linux

Buddy Works
Get the most powerful and easy-to-configure continuous integration and delivery platform.
Tag: CI-CD, deployment
Unlimited Delivery Pipelines High-performance Build Environment Easy configuration via GUI & YAML First-class Docker support Continuous Deployment for GitHub, GitLab, Bitbucket, and more Details: 5 projects 120 pipeline runs/mo 512 MB Cache storage 1 GB RAM & 2 vCPU 1 Concurrent pipeline 1 Parallel action

The best of AWS in seconds Up to 5 apps Shared app resources Single developer Limited throughput and database usage Basic support

Jenkins
an open source automation server which enables developers around the world to reliably build, test, and deploy their software
Tag: CI-CD, deployment
Free forever and Open Source

Commentbox
Hosted commenting that's painless to embed, a pleasure to use, and a breeze to moderate
Tag: comment
1GB bandwidth monthly 100 comments monthly

Circle CI
Get the best continuous integration and delivery for any platform, in our cloud or on your own infrastructure
Tag: CI-CD
2,500 free credits/week Run 1 job at a time Build on Linux, Windows, and Arm

Codesandbox
Where teams build faster, together. Create, share, and get feedback with collaborative sandboxes for rapid web development.
Tag: IDE, playground
Free for individuals ✓ All Platform features ✓ Public sandboxes ✓ Personal workspace

Replit
Replit is a simple yet powerful online IDE, Editor, Compiler, Interpreter, and REPL. Code, compile, run, and host in 50+ programming languages.
Tag: IDE
Multiplayer collaboration 500MB of storage 500MB of memory 0.2 - 0.5 vCPUs

Gitlab CI
Outstanding source code exists. For teams and projects big and small, the proof is in the pipeline.
Tag: CI-CD
400 CI/CD minutes per month

Gitlab
Our open DevOps platform is a single application for unparalleled collaboration, visibility, and development velocity.
Tag: git-hosting
All stages of the DevOps lifecycle Bring your own GitLab CI runners Static websites with GitLab Pages 400 CI/CD minutes per month [1]

Bitbucket Pipeline
Bitbucket Pipelines brings continuous integration and delivery to Bitbucket Cloud, empowering teams to build, test, and deploy their code within Bitbucket
Tag: CI-CD
Free 50 min / month included

Bitbucket
Collaborate on code with inline comments and pull requests. Manage and share your Git repositories to build and ship software
Tag: git-hosting
Unlimited private repo Up to 5 users 50 min / mo Git Large File Storage 1 GB CI/CD

Unlimited public Pens and Collections Unlimited templates Debug view (requires log in) 1 project with 10 files

Free forever Live Chat Ticketing Knowledge Base Chat Pages Team Chat

2 Seats (Admin)
For personal websites and anyone who wants a basic chat to communicate with visitors.
Livechat, Team Inbox, Mobile Apps, Notification
Github Action
GitHub Actions makes it easy to automate all your software workflows, now with world-class CI-CD. Build, test, and deploy your code right from GitHub
Tag: CI-CD, serverless, cron
Free 2,000 minutes per month

Disqus
Disqus offers the best add-on tools for websites to increase engagement. We help publishers power online discussions with comments and earn revenue with native advertising
Tag: comment
Real time comments Automated Spam Moderation

Projects and code are public by default Full-stack apps that sleep after 5 minutes Unlimited static sites that are always on Github import/export and Prettier support

Github
Millions of developers and companies build, ship, and maintain their software on GitHub—the largest and most advanced development platform in the world.
Tag: git-hosting
Unlimited public/private repositories 2,000 automation minutes/month (Free for public repositories) 500MB of Packages storage (Free for public repositories) Community support

Devto
We're a place where coders share, stay up-to-date and grow their careers.
Tag: blogging, community
Free Blogging Forever Open Source

Content Ownership. Blog on your personal domain Add your personality Own your data Free in-built newsletter service AMP Support Automatic GitHub Backup Free in-built newsletter service

Execution up to 60x an hour Status notifications Execution history

Heroku
Heroku is a container-based cloud Platform as a Service (PaaS). Developers use Heroku to deploy, manage, and scale modern apps. Our platform is elegant, flexible, and easy to use, offering developers the simplest path to getting their apps to market.
Tag: database, hosting-dynamic
550-1,000 dyno hours per month Deploy with Git and Docker Custom domains Container orchestration Automatic OS patching

1 Year Free 5 GB of Standard Storage 20,000 Get Requests 2,000 Put Requests

AWS Lambda
Compute service that runs your code in response to events and automatically manages the compute resources.
Tag: serverless, AWS
1,000,000 free requests per month Up to 3.2 million seconds of compute time per month

25 GB of Storage 25 provisioned Write Capacity Units (WCU) 25 provisioned Read Capacity Units (RCU) Enough to handle up to 200M requests per month.

Free 1,000,000 Requests

AWS EC2
Secure and resizable compute capacity to support virtually any workload
Tag: hosting-dynamic, AWS
1 Year Free
750 hours per month of Linux, RHEL, or SLES t2.micro or t3.micro instance dependent on region

Unlimited bases 1,200 records per base 2GB of attachments per base Grid, calendar, kanban, form, & gallery views
Json Server
Get a full fake REST API with zero coding in less than 30 seconds (seriously) with your own JSON file
Tag: API, database

Sheety
Turn spreadsheets into powerful APIs to rapidly develop prototypes, websites, apps and more.
Tag: API, database
Unlimited Projects Read, Write, Edit and Delete 200 requests per month 100 rows per sheet

Mongodb
The database for modern applications. MongoDB is a general purpose, document-based, distributed database built for modern application developers and for the cloud era.
Tag: database
NoSQL Mongo Database 512MB to 5GB of storage Shared RAM End-to-end encryption Built-in GUI for exploring and manipulating data

Google Analytics
Get a deeper understanding of your customers. Google Analytics gives you the free tools you need to analyze data for your business in one place.
Tag: analytics
Perfect for Individuals and small to medium-sized companies Multiple data collection options across websites, apps, and internet-connected devices Data access via mobile app, API, email notifications, and more

Mailtrap
Email Sandbox Service Capture SMTP traffic from staging and dev environments Automate test flows and scenarios with flexible API Analyze email content for spam score and validate HTML/CSS
Tag: email-testing
For new users who want to evaluate Mailtrap or intend to apply it on a personal side project. 500 Email test / month

Auth0
Auth0 is an easy to implement, adaptable authentication and authorization platform.
Tag: authentication
Up to 7,000 active users and unlimited logins

PlanetScale
The database for developers PlanetScale is the only serverless database platform you can start in seconds and scale indefinitely.
Tag: database
3 free databases 10GB storage* 100 Million rows read/mo* 10 Million rows written/mo*

Firebase
Firebase helps you build and run successful apps Backed by Google and loved by app development teams - from startups to global enterprises
Tag: database, hosting, hosting-dynamic, hosting-static, storage, authentication, real-time
Authentication 10k/month Cloud Firestore (stored data: 1 GiB total) Realtime Database (stored data: 1 GB) Hosting storage 10 GB Cloud storage 5 GB

Supabase
The Open Source Firebase Alternative Create a backend in less than 2 minutes. Start your project with a Postgres Database, Authentication, instant APIs, realtime subscriptions and Storage.
Tag: database, storage, authentication, real-time
Get free database, authentication and storage Unlimited API request Database space (Up to 500MB) Users 10.000 users Social Auth provider Storage Up to 1GB Transfer Limit Up to 2GB Team members: unlimited

Deta
A Cloud for the Next Billion Ideas. Build your apps in hours, deploy them in seconds.
Tag: serverless, database, hosting
Server: Python 3.7 or Node.js 12.x Unlimited Micros (MicroServer) 128 MB of RAM for each execution An execution times out after 10s Unlimited NoSQL database

Cloudinary
Developers and marketers use Cloudinary to quickly and easily create, manage and deliver their digital experiences across any browser, device and bandwidth.
Tag: storage
Media CDN Upload widget, API and search Image and video transformations
Video transcoding and adaptive streaming
25k transformations or 25 GB of managed storage or 25 GB of net viewing bandwidth

Splitbee
Track and optimize your online business with Splitbee. Your friendly analytics & conversion platform.
Tag: analytics
Free website and SaaS analytics Up to 2.500 page views / month 1 x Active A/B Test 6 months retention

Jupyter Notebook
Jupyter Notebook is an open-source web application that allows you to create and share documents that contain live code, equations, visualizations and narrative text.
Tag: data-science, data-visualizations
Open Source

Netlify
An intuitive Git-based workflow and powerful serverless platform to build, deploy, and collaborate on web apps
Tag: hosting, hosting-dynamic, hosting-static, serverless
Host static and serverless function Bandwith: 100GB /month Build Minutes: 300 Minutes /month Websites: Unlimited Serverless Functions: 125k per site /month Forms: 100 /site/month Identity: 1K /site/month

Render
Render is a unified cloud to build and run all your apps and websites with free SSL, a global CDN, private networks and auto deploys from Git.
Tag: hosting-static, hosting
Hosting Static sites Lightning-fast CDN Automatic continuous deploys from Git Custom domains with fully managed SSL Unlimited collaborators 100 GB/month bandwidth included

Vercel
Vercel combines the best developer experience with an obsessive focus on end-user performance.
Tag: hosting, hosting-dynamic, hosting-static, serverless
Host static and serverless function HTTPS-enabled Custom Domains Continuous Deployment with Git High-performance Edge Network Unlimited Websites & APIs Serverless Functions in Node.js, Go, and more

Unleash
Feature management lets you turn new features on/off in production with no need for redeployment. A software development best practice for releasing and validating new features.
Tag: feature, deployment, testing
Hosted by you Canary release (Gradual rollout) On/Off Targeted release Experimentation (A/B testing) Kill switches Community support