Bigmap for Keyv

Core types and registry utilities for TokenLens (model metadata).

An Rsbuild plugin to run TypeScript type checker in a separate process.

Alternative, TypeScript parser

Parser for typescript (and javascript) files, that compiles those files and generates a human understandable AST.

Convert and detect character encoding in JavaScript

Adds TypeScript support to Gatsby

ESLint plugin with ^? Twoslash, $ExpectError, and $ExpectType type assertions. 🧩

TypeScript is a language for application scale JavaScript development

Verification, sanitization, and type coercion for environment variables in Node.js

Type safe utilities for throwing errors (and responses) if things aren't quite right. Inspired by npm.im/invariant

layout algorithms for visualizing hierarchical data

Determine the `package.json#type` which applies to a location

allows easy type enforcement for all JS types objects and classes. it is also extensible and provides simple to use type checks for your own custom classes and types

Types for the global scope of Audio Worklets

This [GraphQL Code Generator](https://www.the-guild.dev/graphql/codegen) plugin creates resolvers given GraphQL schema.

Create and parse HTTP Content-Type header

Acorn plugin that parses TypeScript

Typescript SDK for Restate

What is the type of this builtin JS value?