🍱 Libraries

This is a collection of carefully crafted TypeScript libraries. They try to be as minimal, unbloated and convenient as possible.

They honor web standards for maximum compatibility cross-runtime, which makes most of them compatible with Deno, Node.js, Bun and even browsers out of the box.

See table below for a list of available libraries and their features, compatibility, test coverage and playgrounds.

🧮 @libs/crypto
Metadata and compatibility		Features
		Encrypt and decrypt data using a seed-salt derived private key Generate time-based OTP secret key and verify tokens validity
➕ @libs/diff
Metadata and compatibility		Features
		Compute unified patch between two strings
🟰 @libs/git
Metadata and compatibility		Features
		Perform git operation and manipulate outputs Helper to generate changelog and auto-bump your version file
📊 @libs/graph
Metadata and compatibility		Features
		Generate various types of graphs as SVG Diff Pie Line Time
🪪 @libs/is
Metadata and compatibility		Features
		Wrapper around zod for type validation and assertions Include additional helpers and validators
🖨️ @libs/markdown
Metadata and compatibility		Features
		Render markdown to HTML using the unified ecosystem. Straightforward API for both basic markdown and extended markdown rendering Offer a dozen of plugins to add extended markdown features (headings anchors, frontmatter, code highlighting, math, mermaid diagrams, wiki links, etc.)
🔳 @libs/qrcode
Metadata and compatibility		Features
		Generate QR codes without external dependencies Support console, array and SVG output (with customizable colors)
🎯 @libs/reactive
Metadata and compatibility		Features
		Create observable contexts to track get, set, delete and call operations Support inherited contexts
⏯️ @libs/run
Metadata and compatibility		Features
		Wrapper around Deno.Command with improved streams managements Add stdio that register each stdin, stdout, stderr entry with a timestamp for an accurate history Support buffering to merge closely-timed entries from same channel together Pass a callback to react on output chanells and write to stdin for interactive scripting Support winext to append an extension to binary when on Windows (e.g. .cmd, .exe, etc.) Support dryrun to skip command execution (useful for test environments)
🧪 @libs/testing
Metadata and compatibility		Features
		Cross-runtime testing framework Support deno natively Support Node.js through npx tsx --test Support bun through bun test Note: although tests are run on multiple runtimes, this library must be run on deno Automatically skip test cases when runtime is not available on current platform
🧰 @libs/toolbox
Metadata and compatibility		Features
🗃️ @libs/typing
Metadata and compatibility		Features
		Utility types such as Promisable, Nullable, MapKey, MapValue, SetValue, etc. Functions constructors (AsyncFunction, GeneratorFunction, AsyncGeneratorFunction)
📃 @libs/xml
Metadata and compatibility		Features
		Parse XML to JavaScript object Support cleaning options to remove attributes, comments, XML doctype and processing instructions from output Support flatten options to flatten node content when only attributes, text or nothing is present Support reviving options to trim text, replace XML entities, revive booleans and numbers Also support custom reviving function Stringify JavaScript object to XML Support formatting options to configure indentation and text break lines Support replacing options to replace XML entities Also support custom replacing function

Each package is versioned independently. Releases are fully automated and are published on every push to the main branch. Versioning follows SemVer rules.

🦮 Contributing

Contributions are welcome! Please read our contribution guide first.

📜 License

This work is licensed under the MIT License.

If you include a significant part of it in your own project, you must keep the license notice with it, including the mention of the additional original authors if any.

Tip

Love these bytes? Consider 💝 sponsoring me, even one-time contributions are greatly appreciated!