Utilities
Filter object keys and values into a new object
A friendly formatter to make date ranges small & sweet
A fast, efficient parser for multipart streams in any JavaScript environment
Go package to make lightweight ASCII line graph ╭┈╯ in command line apps with no other dependencies.
JS regexes ➕ future. A template tag for readable, high-performance, native JS regexes with extended syntax, context-aware interpolation, and always-on best practices.
Partitions an interval as evenly as possible.
Merges className, style, and event handler props for React elements
A template rendering engine based on Jinja, generating type-safe Rust code at compile time.
React hook for using keyboard shortcuts in components.
🎯 Simple rule-based redirecting from one URL to another.
Tiny process execution for humans — a better child_process
A self-hostable bookmark-everything app (links, notes and images) with AI-based automatic tagging and full text search
A secure sandbox to execute untrusted user JavaScript, in a web browser, without any risk to your own domain/site/page.
A sandbox library for runnung javascript inside HTML5 sandboxed iframe