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Hexo is a fast, simple and powerful blog framework powered by Node.js which have extensive plugins selections for a Static Site Generator and a great communities.

Manage Firestore data in a spreadsheet-like UI, write Cloud Functions effortlessly in the browser, and connect to your favorite third party platforms such as SendGrid, Twilio, Algolia, Slack and more.

k6 is an open-source load testing tool. It's used to test the performance of websites, web apps, APIs and micro-services.

Sidekick is an agentic CLI-based AI tool inspired by Claude Code, Copilot, Windsurf and Cursor. It's meant to be an open source alternative to these tools, providing a similar experience but with the flexibility of using different LLM providers while keeping the agentic...

Spack is a package manager for supercomputers, Linux, and macOS. It makes installing scientific software easy. Spack isn’t tied to a particular language; you can build a software stack in Python or R, link to libraries written in C, C++, or Fortran, and easily swap compilers or...

Gitblit is an open-source, pure Java stack for managing, viewing, and serving Git repositories.

FlashDevelop is a free and open source (MIT license) code editor for Actionscript (2 and 3), Flex (MXML) and HaXe.

Pops up a small browser selection dialog when opening a link from an app (except a browser). Supports profiles for most browsers and also containers for Firefox.

All-in-one online platform with 450+ free tools for tasks like IP lookups, image editing, data conversions, and security utilities in a fast, ad-free interface.

Learn Web Design and Development with SitePoint tutorials, courses, and books - HTML5, CSS3, JavaScript, PHP, mobile app development, Responsive Web Design.

Nubus is a modular open-source solution for centralized identity & access management, providing secure user management, role-based access control, and Single Sign-On (SSO) via a central web portal.

Wave goodbye to the struggle of setting up Python on your local machine. No more installations or complicated configurations—just open your web browser, enter your code, and hit RUN to see it in action instantly!

SmartSVN is a graphical client for the Open Source version control system Subversion (SVN).

Extend Google Apps and build web applications with this JavaScript cloud scripting language stored in Google Drive and run from Google's servers.

Polly makes it easy to get started with C++ 2D game development using a clean, modern API.

The idea behind this library is to enable post-extraction processing of unstructured text content, the best-known example being pdf files. The main idea is to robustly and securely separate the text body from its headers and footers.

A tool for drawing UML diagrams based on a simple syntax.

Vampirio Code is a versatile open source editor and IDE with syntax highlighting and multi-language compilation, integrated with various compilers and tools.

OnlineGDB.com is an online compiler and debugger tool for C/C++. Code, compile and run program in browser and debug program with command line gdb debugger online itself.

ViewerKit is an open-source toolkit that transforms AI coding environments like VS Code or Cursor into universal workspaces. Instead of being limited to raw code editing, ViewerKit makes it possible to load, render, and interact with non-code files—spreadsheets, slides...

The drag-and-drop visual editor you can embed in any React application. It's MIT licensed, fully customizable, uses your own components, and saves your data wherever you want. No fees, no limits, no vendor lock-in.

SFML (Simple and Fast Multimedia Library) is a portable and easy-to-use API for multimedia programming.

HexTo is a complete color toolkit for designers and developers. It lets you convert color formats (HEX, RGB, HSL, CMYK, and more), check accessibility contrast, simulate color vision types, generate harmonies, and export swatches or tokens.

Complete 3D to Pixel Toolkit [Built using Godot Engine].

Write your documentation in Markdown and create a professional static site in minutes – searchable, customizable, in 60+ languages, for all devices.