A state machine compiler
browserify plugin for coffeescript with support for mixed .js and .coffee files
a command line option parser that will make you smile
Easiest way to tap into a pipeline
coffee loader module for webpack
Chai for Karma
A CommonJS-compliant system for secure encryption of smallish secrets
Simple reusable React error boundary component
Calculate specificity of CSS selectors
Unfancy JavaScript
React components for efficiently rendering large, scrollable lists and tabular data
<img src="https://react-virtualized-auto-sizer.vercel.app/og.png" alt="react-virtualized-auto-sizer logo" width="400" height="210" />
A hack to enable use of libraries that depend on a basic form of eval in Atom
Underscore plus additional utilities
A sync glob / minimatch / RegExp function with a gruntjs -like `expand` of patterns, with minimum depepndencies. Derived from gruntjs's v0.4.1 `file.expand`
HCL to JSON converter
Filter object keys and values into a new object
Node's domain module for the web browser. This is merely an evented try...catch with the same API as node, nothing more.
JSON Schema Compiled checK
Utility functions shared by react-highlight-words and react-native-highlight-words
Filter out reverted commits parsed by conventional-commits-parser.
Fuzzy filtering and string scoring
Test command line on Node.js.
React JSX support for Coffeescript
CoffeeFilter is a custom haml filter for rendering coffeescript inside your haml templates. It was inspired by Ivan Nemytchenko's coffee-haml-filter but I wanted an installable gem and coffeescript as the filter name.
Haml filter for inline coffeescript
Makes coffeescript javascript
coffee-script filter for golf
Write CoffeeScript inside Haml templates by using filter :coffee
Developed by Sebastian Madrid Ontiveros to support hydraulic modellers in Scotland building 1D-2D hydraulic models and flood risk assessments. Provides a pure Ruby interface for listing and downloading Scottish Public Sector LiDAR datasets (DSM, DTM, LAZ) from the Registry of Open Data on AWS. Supports all survey phases (1-5) and Outer Hebrides, OS National Grid square filtering, paginated S3 listing, streamed downloads with resume support, and dry-run mode. No external dependencies. Uses only Ruby stdlib (net/http, uri, fileutils). If this gem saves you time, consider buying Sebastian a coffee at https://buymeacoffee.com/smadrid
Developed by Sebastian Madrid Ontiveros. Pure Ruby gem providing all Ordnance Survey British National Grid squares (100km, 50km, 10km, 5km, 1km) with hardcoded geometry sourced directly from the OS BNG Grids GeoPackage. Supports point-to-grid-ref lookup by easting/northing, bounds retrieval, grid square validation, listing with filters, and export to ESRI Shapefile format. No external dependencies. Uses only Ruby stdlib. Contains OS data. Crown copyright and database right 2025. Licensed under the Open Government Licence v3.0. Built to support hydraulic modelling and flood risk workflows in the UK. If this gem saves you time, consider buying Sebastian a coffee at https://buymeacoffee.com/smadrid