Collection of TypeScript type challenges with online judge

Building a modern alternative to Salesforce, powered by the community.

Perplexica is an AI-powered search engine. It is an Open source alternative to Perplexity AI

Type-Safe Errors for JS & TypeScript

An AI web browsing framework focused on simplicity and extensibility.

📈Lightweight k-line chart that can be highly customized. Zero dependencies. Support mobile.（可高度自定义的轻量级k线图，无第三方依赖，支持移动端）

A Tampermonkey / Userscript extension to add autocompletion lists to form fields in a webpage