Open Source Online Apps

There can be more than Notion and Miro. Affine is a next-gen knowledge base that brings planning, sorting and creating all together. Privacy first, open-source, customizable and ready to use.

Regex Generator is a tool to generate simple regular expressions. The goal is that people with less experience can create regex smoothly.

The goal of OpenPetra.org is to provide an easy to use software system for the administration of non-profit organisations.

ScribbleX is an online web development platform that allows user to code in HTML, CSS, and JavaScript and test the code in the real time. It also provides a dedicated sandbox link for every project which can be used to access the code or to share it with others.

Wondershare PixCut will help you to make image background transparent automatically with simple one click. Select one picture and run the Background Remover from the menu. Go and get your image without background, but with the original image size and quality.

All-in-one serverless JavaScript runtime.

This page lets you browse the delightful combinations of Emoji Kitchen, available in Gboard for Android.

A web based data mining tool for OpenStreetMap using the Overpass API.

Rauversion is an open source platform to build communities of musicians, podcasters, and listeners. Is a self-hosted streaming music service owned by the people that use it – musicians, indie labels, fans + developers.

A collection site of Firefox userchrome themes, mostly from FirefoxCSS Reddit community.

Steam 250 is dedicated to making good Steam games discoverable.

Fusee Launcher ported to JavaScript using WebUSB.

A pomodoro web app with features like always on top PIP mode.

Imagine a Matrix client… Where you can enjoy the conversation using simple, elegant and secure interface protected by e2ee with the power of open source.

The Open League is a free football manager game with deep integrations with the Discord platform.