Fully hackable text editor developed for exact sciences with built-in KaTeX and AsciiMath support. Extensible via plugins and themes. Exportable as HTML, PDF and GFM.
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A javascript-based implementation of Spatial Navigation.
SPX is a graphics control client for HTML and OGraf templates for live video productions and live streams using CasparCG, OBS, vMix, or similar software.
- casparcg
- client
- controller
- server
🖼️ A cross-platform desktop application to set wallpapers from Unsplash built with Electron, React, and Redux
Detect the image type of a Buffer/Uint8Array
Pretty logger for Electron apps
- electron-module
- electron
- logger
- logging-library
Utilities for treating frozen JavaScript objects as persistent immutable collections
Simple self-hosted bookmark service.
TranslatedCross-AI desktop pet: changes its look to match the AI you use, and acts out the AI's working state
Framework allows to perform load testing with Apache Jmeter, view application/server metrics in real-time with Grafana, analyze errors cause with detailed traces for failed requests, compare different test runs in scripted dashboard and perform frontend performance testing with sitespeed.io+webpagetest
Use devtools against a webpage; a CDP agent implemeted in client-side JS
An Open Source secure REST implementation for the HL7 FHIR Specification. For API documentation, please see https://github.com/Asymmetrik/node-fhir-server-core/wiki.
- fhir-server
- fhir-specification
- healthcare
A reimplementation of redux using RxJS.
Extremely fast faceted search engine in JavaScript - lightweight, flexible, and simple to use
- fulltext-search
- search-engine
- facets
- filters
📈 A menu bar app that updates cryptocurrencies prices in real-time
- bitcoin
- litecoin
- bitcoin-price
- javascript
Mapnificent shows you areas you can reach with public transport in a given time.
Six Claude Code skills that make animations for reels, no footage needed: 3D cartoon explainer, stick figure, minimal line art, 3D map route, exploded view, line graph.
- animation
- claude-code
- claude-skills
- hyperframes
Fast, JavaScript DSP library that creates JIT optimized audio callbacks using code generation techniques
Unleash your screenshots stored in Chrome Devtool timeline files
🗼 A simple server allowing you to query/control multiple local Harmony Home Hubs over HTTP or MQTT
- mqtt
- javascript
- harmony
- home-automation
A really simple ServiceWorker example, designed to be an interactive introduction to ServiceWorker
734 animated ASCII art pieces for web pages, READMEs, wallpapers and terminals. Browse them in your terminal with npx ascii-magic-art and add one to your project in one prompt.
- animation
- ascii
- ascii-art
- cli
Simple, index-free full-text search for JavaScript
- full-text-search
- npm-package
- search
Redis Oplog implementation to fully replace MongoDB Oplog in Meteor
- redis
- reactivity
- meteor
- hacktoberfest