Google Cloud Knowledge Catalog Tools and Samples

Arbitrary change history management in JavaScript.

Standard Schema compliant validation library with an AOT type compiler

An experimental, type-safe, framework agnostic and small (5kB+) contenteditable state manager.

A lightweight, tree-shakable Result type package with a simple, consistent API designed.

The Programming Language for Agents

Excel Workbook Manager

PPTX文档的纯前端预览库 pptx-preview，支持npm方式引入。The pure front-end preview library pptx preview for PPTX documents, supporting the introduction of npm mode

Liquid Glass for the Web

fate is a modern data client for React.

Node.js built-in module compatibility layer for the Hermes JS engine

Viaduct is a GraphQL-based system that provides a unified interface for accessing and interacting with any data source.

A polyfill for the WebCodecs API for use in server-side JavaScript environments such as Node, Deno, and Bun.

Spec for markdown presentation and interaction

A Zig-inspired build-time evaluation primitive, exposed as Vite and Rolldown plugins

The sandbox agent framework.

Deepsec is a security harness for finding vulnerabilities in your codebase powered by coding agents

Wrangling Untrusted File Formats Safely

pierre’s open source code

A native TypeScript compiler written in Rust. Compiles TypeScript directly to executables using SWC and LLVM.

Package any component into a self-contained, isolated widget

Library public API snapshot testing for runtime exports and type declarations.

Component-level height prediction for virtual scroll lists. Built on Pretext.

Cross-browser normalization of DOM Range start and end containers

Full-stack localization for every framework