Optional Type in TypeScript like Java Optional API
Ethereum Provider for WalletConnect Protocol
NodeJS Require that let you handle module not found error without try/catch
[](https://www.npmjs.com/package/ts-proto) [](https://github.com/stephenh/ts-proto/actions)
Allow parsing of optional catch bindings
Transform optional chaining operators to workaround https://crbug.com/v8/11558
Transform optional chaining operators into a series of nil checks
Allow parsing of optional properties
Compile optional catch bindings
An implementation of the Fibonacci heap data structure
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List files and directories inside the specified directory
A super-fast, promise-based cache that reads and writes to the file-system.
A library for efficiently walking a directory recursively
TypeScript recursive conversion between optional (partial) and undefined properties.
TypeScript definitions for file-saver
Underlying schema language parsed from arktype syntax.
RPC-like experience over a regular REST API, with type safe server implementations 🪄
Generates TypeScript types based on component file
Adds pattern matching, optional properties, and several other helpers and types, to io-ts.
Mocha thin wrapper that allows running TypeScript tests with TypeScript runtime (ts-node) to get rid of compilation complexity
[](https://www.npmjs.com/package/@smithy/types) [](https://www.npmjs.com/package/@smithy/types)
Zod to OpenAPI converter
TypeScript compatible runtime type system for IO validation