Top 29 Open Source Resources For Developers

Open-source multi-protocol file transfer client supporting 22 protocols (FTP, SFTP, WebDAV, S3, Google Drive, Dropbox and more), with encrypted vaults, a built-in terminal and an AI assistant. Built with Tauri, React and Rust.

Free, MIT-licensed native companion for Claude, Codex, Antigravity, Grok and Cursor, with local session status, alerts and provider usage views.

Open Source, Privacy-First and Simple Analytics for Mobile, Desktop and Web apps. Get simple and actionable insights without compromising user privacy.

A modern, open-source technical hiring platform.

Discover the easiest way to get started contributing to open source. Over 62,317 devs are helping 6,584 projects with our free, community developed tools.

Create stunning buttons in just a few clicks!

Docker-based local PHP+Node.js web development environments.

Find the best opportunities to create a pull request for the first time.

Stop searching, start building. Free resources for developers.

An Awesome List of Tools available for Free to Enhance your Productivity.

Collection of free resources like icons, images, illustrations, components, libraries and more!

Find any tools or services that free for developer to use.

A developer resource collection with advanced semantic search powered by Vercel SDK, OpenAI, and Supabase for precise results.

LinksHub aims to provide developers with access to a wide range of free resources and tools that they can use in their work.

LocalStack is a cloud service emulator that runs in a single container on your laptop or in your CI environment. With LocalStack, you can run your AWS applications or Lambdas entirely on your local machine without connecting to a remote cloud provider!

Luqum is a Python library for parsing Lucene query expressions and converting them into structured Elasticsearch DSL queries. It helps developers safely interpret, transform, and analyze Lucene style search syntax without hand rolling parsers.

Streaming Markdown renderers for AI chat interfaces across Vue, React, Svelte, Angular, Nuxt, and Next.js, with diagrams, math, code, and safe HTML.

NeuralTrust is the leading platform for securing and scaling LLM applications and agents.

Handpicked Open Source Alternatives to Paid Softwares.

A curated list of open source boilerplates and starter kits for building modern applications. From web development with React & Next.js to mobile apps with React Native, Flutter, and native platforms.

Find open-source alternatives to popular software.

Explore GitHub orgs & repos.

Free, open-source browser extension for a unified PR dashboard across GitHub, GitLab, and Bitbucket. CI status, review tracking, notifications, and keyboard shortcuts.

Related Repos helps developers to discover open source projects that are related to each other. This can be useful to find alternative or complementary packages when building a full application. Data and results are updated daily.

An analytics tool for tracking GitHub repo traffic history longer than 14 days.

Turn images into ASCII and Braille art locally in the browser, with plain-text and PNG exports and no uploads, accounts, or analytics.

Optimize your images and videos for your website in batch with full privacy. Slingsite will create compressed versions of your images and videos for all device resolutions.

SurveyJS is an open-source JavaScript library for building dynamic forms and surveys using JSON. It works with React, Angular, Vue, and plain JavaScript, and can be connected to any backend.

This is a list of projects which have curated tasks specifically for new contributors. These are a great way to get started with a project, or to help share the load of working on open source projects.