Generation of diagrams like flowcharts or sequence diagrams from text in a similar manner as markdown

Apache Superset is a Data Visualization and Data Exploration Platform

There can be more than Notion and Miro. AFFiNE(pronounced [ə‘fain]) is a next-gen knowledge base that brings planning, sorting and creating all together. Privacy first, open-source, customizable an…

Backstage is an open framework for building developer portals

A beautiful replacement for JavaScript's "alert"

A terminal emulator for the 21st century.

Run compilers interactively from your web browser and interact with the assembly

Etherpad: A modern really-real-time collaborative document editor.

Next-gen browser and mobile automation test framework for Node.js

The rich text editor for arbitrary HTML.

Run code interactively, inspect data, and plot. All the power of Jupyter kernels, inside your favorite text editor.

🔥 Fully-local simulator for Cloudflare Workers. For the latest version, see https://github.com/cloudflare/workers-sdk/tree/main/packages/miniflare.