Agentic repo-to-wiki: scan any repository into a portable SQLite knowledge store with wiki pages, diagrams, and grounded Q&A.
ANSI escape codes for styling strings in the terminal
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.
Check if the character represented by a given Unicode code point is fullwidth
Pure JS implementation of CRC32 https://en.wikipedia.org/wiki/Cyclic_redundancy_check
A React and Chakra UI close button component.
Pure JS implementation of CRC32-C https://en.wikipedia.org/wiki/Cyclic_redundancy_check
Match human-quality input to potential matches by edit distance.
asn1js is a pure JavaScript library implementing this standard. ASN.1 is the basis of all X.509 related data structures and numerous other protocols used on the web
Avro for JavaScript
Immutable Data Collections
Sequelize is a promise-based Node.js ORM tool for Postgres, MySQL, MariaDB, SQLite, Microsoft SQL Server, Amazon Redshift and Snowflake’s Data Cloud. It features solid transaction support, relations, eager and lazy loading, read replication and more.
Generic build of Mozilla's PDF.js library.
The Browser API provides the ability to open an in-app browser and subscribe to browser events.
HAP-NodeJS is a Node.js implementation of HomeKit Accessory Server.
Exit your process, gracefully (if possible)
Crazy fast http radix based router
Find self-intersections in geojson polygon (possibly with interior rings)
Get the visual width of a string - the number of columns required to display it
HAP-NodeJS is a Node.js implementation of HomeKit Accessory Server.
Canvas graphics API backed by Cairo
A calculator for humanity’s peculiar conventions of time.
A robust, strictly-typed Node.js and Browser library for parsing office files (.docx, .pptx, .xlsx, .odt, .odp, .ods, .pdf, .rtf, .csv, .md, .html) and generating high-fidelity outputs in Markdown, HTML, CSV, RTF, and RAG-focused chunks.
Get the visual width of the widest line in a string - the number of columns required to display it