Language service for JSON

VSCode Language Server Protocol implementation

Pass two numbers, get a regex-compatible source string for matching ranges. Validated against more than 2.78 million test assertions.

Clean up error stack traces

Regular expression for matching ANSI escape codes

Plain color conversion functions

Browser-friendly inheritance fully compatible with standard node.js inherits()

option parsing and help generation

Super simple cache for file metadata, useful for process that work o a given series of files and that only need to repeat the job on the changed ones since the previous run of the process

Debounce promise-returning & async functions

Run a function exactly one time

Yet Another Linked List

Import a module while bypassing the cache

Compare strings containing a mix of letters and numbers in the way a human being would in sort order.

Returns true if a number or string value is a finite number. Useful for regex matches, parsing, user input, etc.

Extract the non-magic parent path from a glob string.

prelude.ls is a functionally oriented utility library. It is powerful and flexible. Almost all of its functions are curried. It is written in, and is the recommended base library for, LiveScript.

Fast deep equal

YAML 1.2 parser and serializer

A collection of essential TypeScript types

Add callbacks to requests in flight to avoid async duplication

Brace expansion as known from sh/bash

Returns true if a string has an extglob.

VSCode Language Server Protocol implementation