An open-source, web-based viewer for zoomable images, implemented in pure JavaScript.

Insular email distribution - mail server as Docker images

Call Open Policy Agent (OPA) policies in WASM (Web Assembly) from .NET Core

Open source single-machine version of the Convex backend

Volta: JS Toolchains as Code. ⚡

Simple and fast JSON database

The JavaScript Database, for Node.js, nw.js, electron and the browser

Feature-rich ORM for modern Node.js and TypeScript, it supports PostgreSQL (with JSON and JSONB support), MySQL, MariaDB, SQLite, MS SQL Server, Snowflake, Oracle DB (v6), DB2 and DB2 for IBM i.

The ultimate ORM for Node and Typescript

A wrapper around YouTube's internal API — reverse engineering InnerTube

📅 Calendar link generator for popular services

A lightweight emoji picker for the modern web

A next-generation progressive site generator & fullstack framework, powered by Ruby

JavaScript library for all kinds of color manipulations

A javascript library to run SQLite on the web.

A graph node engine and editor written in Javascript similar to PD or UDK Blueprints, comes with its own editor in HTML5 Canvas2D. The engine can run client side or server side using Node. It allow…

The next open source file uploader for web browsers 🐶

TypeScript ORM for Node.js based on Data Mapper, Unit of Work and Identity Map patterns. Supports MongoDB, MySQL, MariaDB, MS SQL Server, PostgreSQL and SQLite/libSQL databases.

Get your public IP address - very fast!

An embedded key/value database for Go.

CryptoNet is simple, fast and a lightweight asymmetric and symmetric encryption library.

Data on third party entities and their impact on the web.

An open source icons library with 1500+ icons, supporting React, React Native, Flutter, Vue, Figma, and Framer.

Simple zero-dependency input mask for Vue, Svelte, Alpine.js and vanilla JS.

🐷 Poku makes testing easy for Node.js, Bun, Deno, and you at the same time.

⏰ Day.js 2kB immutable date-time library alternative to Moment.js with the same modern API

JustGage is a handy JavaScript plugin for generating and animating nice & clean dashboard gauges. It is based on Raphaël library for vector drawing.

A (very) minimalist creative coding playground. Make animations using only 64 HTML sliders!

Semi-embedded JS template engine that supports helpers, filters, partials, and template inheritance. 4KB minzipped, written in TypeScript ⛺

Flitter is a powerful framework inspired by Flutter, supporting both SVG and Canvas to create high-performance graphics and user interfaces. It is designed to easily implement complex data visualiz…