The best Jupyter Notebook review tool with rich diffs, comment support, Markdown, and a lot more.
Cost / License
- Freemium
- Proprietary
Application type
Platforms
- Online
- Software as a Service (SaaS)

The best Jupyter Notebook review tool with rich diffs, comment support, Markdown, and a lot more.

Tangled is a new social-enabled Git collaboration platform, built on top of the AT Protocol. We envision a place where developers have complete ownership of their code, open source communities can freely self-govern and most importantly, coding can be social and fun again.




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. Make code reviews, branch management, and issue triaging work the way you want.



Phaser is a fun, free and fast 2D game framework for making HTML5 games for desktop and mobile web browsers, supporting Canvas and WebGL rendering.


Sentora is an open-source web hosting control panel built specifically to work on a variety of Linux distributions. Sentora is licensed under the GPL and is a separately maintained fork of the original ZPanel project.
A Cloudflare alternative for local and cloud use, can be used ontop of cloudflare for cloudflares paid features, but for free!.




Compatibility tables for support of HTML5, CSS3, SVG and more in desktop and mobile browsers.

A web and app development platform with an intuitive, no-code visual builder that also enables developers through extensible components and the ability to add custom code. Under the hood, FlutterFlow uses Google's .




Clojure is a dynamic programming language that targets the Java Virtual Machine (and the CLR ). It is designed to be a general-purpose language, combining the approachability and interactive development of a scripting language with an efficient and robust infrastructure for...

Antares is an SQL client that aims to become an useful and complete tool, especially for developers.




jEdit is a mature programmer's text editor with hundreds (counting the time developing plugins) of person-years of development behind it. jEdit beats many expensive development tools for features and ease of use AND it is released as free software with full source code...



Rancher Desktop is an open-source desktop application for Mac, Windows and Linux. It provides Kubernetes and container management. You can choose the version of Kubernetes you want to run. You can build, push, pull, and run container images.
Jellyseerr is a free and open source software application for managing requests for your media library. It is a fork of Overseerr built to bring support for Jellyfin & Emby media servers!

Superpowers is an HTML5 development environment for making 2D and 3D games. It can be extended with plugins and lets you collaborate in real-time.

Infomaniak kPaste encrypts your data directly in the browser using the 256-bit AES protocol, and more specifically the Galois/Counter Mode (GCM) algorithm. kPaste servers are exclusively based in Switzerland and managed by Infomaniak.


Dyad.sh is a free, local, and open-source AI app builder designed to empower users to create powerful custom applications without coding and without vendor lock-in. It runs entirely on your own computer, ensuring full control over your source code and data privacy.



Easy, object oriented client side graphs for designers and developers. Open source HTML5 charts using the canvas tag. Chart.js is an easy way to include animated graphs on your website.


Modular compiler infrastructure supporting compile-time, link-time, run-time, and idle-time optimizations across various programming languages and platforms.

As a developer, we normally looks for free stuff/service/tool to build our MVP or prototype our idea. In this website, we can explore all alternatives or what tools available for us to use for free.




Merge, split, rotate, crop and rearrange pdf documents and their pages using an interactive and intuitive graphical interface.


Visual web-based 2D game creator with drag-and-drop event system, JavaScript integration, no installation required, and export to multiple platforms.



