Results for token-est

Fast heuristic token estimator for LLM prompts. Zero dependencies, no tokenizer downloads. Within ~15% of real tokenizer counts for prose.

A collection of token providers

Common token types for decoding and encoding numeric and string values

GitHub API token authentication for browsers and Node.js

Runtime OIDC helpers intended for use with Vercel Functions

Get the auth token set for an npm registry (if any)

A JavaScript text diff implementation.

A plugin that provides utilities for visually truncating text after a fixed number of lines.

TypeScript definition for strtok3 token

Octokit authentication strategy for OAuth clients

GitHub App authentication for JavaScript

Official library for using the Slack Platform's Web API

Un CLI interactif à la Claude Code : slash commands, skills, sub-agents, MCP — avec provider démo (pas de clé API).

Lightweight fuzzy-search

oidc-token-hash validates (and generates) ID Token `_hash` claims such as `at_hash` or `c_hash`

Tiny JavaScript tokenizer.

Take an array of token and produce a more useful API to give to a parser

A lightweight library for generating short-term bearer tokens for AWS Bedrock API authentication

SPL Token Program JS API

Type-safe implementation of invariant with positionals.

Passport authentication strategy using JSON Web Tokens

Decode JWT tokens, mostly useful for browser applications.

A micro-library of stream components for building custom JSON and JSONC processing pipelines with a minimal memory footprint — parse, filter, and transform JSON far larger than available memory with a SAX-inspired token API, on Node.js or Web Streams.

GitHub OAuth App authentication for JavaScript