#lightweight

No re-render. No components. No tree.

Simple container management library

A dependency-free library for highlighting and persisting text on any website ✨🖍️

Generic in-memory cache with TTL and size-based eviction — TypeScript-first, zero dependencies.

Dead-simple, stateless logging utility for JavaScript and TypeScript. Pure functions. No dependencies. Just log.

The lightweight PHP database framework to accelerate the development.

Gives agents a think→act loop — plus recursive decomposition (RLM): break a hard task down, fan out, verify, synthesize. Goal in, coordinated actions out. Replaces LangChain, CrewAI, AutoGen. Zero required deps.

A tiny, dependency-free library for beautiful interactive charts: line, area, bar, step, pie and donut, with smooth animations, a draggable minimap and drill-down zooming

A fast, low memory, transactional, index & query enabled NoSQL database engine and server for node.js and browser with realtime data change notifications

Read and write generation parameters from AI images (PNG/JPEG/WebP). Supports AUTOMATIC1111, ComfyUI, NovelAI, and 10+ more tools. TypeScript + zero dependencies.

Fast XML Parsing & Writing

Blazing-fast equality checks, minus the baggage. A lean, standalone alternative to Lodash’s isEqual - because speed matters.

Kestrel Sovereign SDK — lightweight interfaces for feature packages

A lightweight, SQL-friendly TypeScript ORM for PostgreSQL, MySQL, and SQLite with transparent N+1 prevention and type-safe queries

Lightweight, Svelte 5-native code editor components — a simpler alternative to CodeMirror when you want a fast, themeable editor without dragging in a full IDE framework.

초경량 한국어 형태소 분석기 — 1MB 모델로 브라우저에서 실행(WASM). Ultra-lightweight Korean morphological analyzer in the browser. npm: garu-ko

🔒 QR & Bar Code generating & reading. Lightweight & powerful.

:sparkles: A Java library for applications software infrastructure

A triple-linked lists based DOM implementation.

An explicit and simple Java framework

Accessible, batteries-included ultra efficient virtual list for every framework. Zero deps, 9.7 KB

canonical libwebsockets.org networking library

A lightweight, high-performance, fingerprint-based HTTP request library.