ZVT is more modern (as I think) alternative for JWT. It works with MsgPack instead of JSON, which makes it 1.5-2x smaller and 1.5x faster.
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
Get the auth token set for an npm registry (if any)
A JavaScript text diff implementation.
Runtime OIDC helpers intended for use with Vercel Functions
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
Tiny JavaScript tokenizer.
A lightweight library for generating short-term bearer tokens for AWS Bedrock API authentication
Zoho Vault Command Line Interface
Take an array of token and produce a more useful API to give to a parser
Lightweight fuzzy-search
SPL Token Program JS API
Type-safe implementation of invariant with positionals.
oidc-token-hash validates (and generates) ID Token `_hash` claims such as `at_hash` or `c_hash`
Decode JWT tokens, mostly useful for browser applications.
SPL Token Group Interface JS API
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
Infer the scope of each token in an array of GLSL tokens