Repository Index

Production-grade engineering skills for AI coding agents.

• agent-skills
• antigravity
• claude-code
• cursor

Extract & Inline Critical-path CSS in HTML pages

• css
• critical-css
• critical-path-css
• critical-path-styles

Database manager for MySQL, PostgreSQL, SQL Server, MongoDB, SQLite and others. Runs under Windows, Linux, Mac or as web application

• sql-server
• sql
• database-manager
• mysql

A script and resource loader for caching & loading files with localStorage

Automating Web Performance testing with Puppeteer 🎪

• web-performance
• puppeteer
• devtools
• chrome

TMI (Too Many Images) - discover your image weight on the web

Navigation Timing API measurement helpers

convert osm to geojson

• openstreetmap
• openstreetmap-data
• geojson
• javascript

Backbone.js stack boilerplates demonstrating integration with Express, Ruby, PHP, Grails and more.

SmartTV universal library for Samsung, LG, Philips, SmartTV Aliance, STB Mag app development.

A userscript that adds several useful features to osm.org

• openstreetmap
• userscript

Extract URLs to stylesheets, scripts, links, images or HTML imports from HTML

Converts between OSM XML and GeoJSON

achavi - Augmented OSM Change Viewer - alpha

An extension that adds an "edit tags" button to every object on osm.org

Visualise a changeset on a map

Convert GeoJSON to OSM XML

• geojson
• openstreetmap-data

Conversion of website content to OSM understood opening_hours

Streams OSM data in XML format to GeoJSON.

Greasemonkey scripts for better display of wikidata on OSM

Convert geojson to osm

Open OSMCha and achavi from OSM webpage