React and Next.js performance guidance for writing, reviewing, and refactoring production UI code.

✨ Innovative and open-source visualization application that transforms various data formats, such as JSON, YAML, XML and CSV into interactive graphs.

yq is a portable command-line YAML, JSON, XML, CSV, TOML, HCL and properties processor

Python & Command-line tool to gather text and metadata on the Web: Crawling, scraping, extraction, output as CSV, JSON, HTML, MD, TXT, XML

Full featured CSV parser with simple api and tested against large datasets.

Miller is like awk, sed, cut, join, and sort for name-indexed data such as CSV, TSV, and tabular JSON

🌍 Discover our global repository of countries, states, and cities! 🏙️ Get comprehensive data in JSON, SQL, PSQL, SQLSERVER, MONGODB, SQLITE, XML, YAML, and CSV formats. Access ISO2, ISO3 codes, country code, capital, native language, timezones (for countries), and more. #countries #states #cities

Review portfolio-company financial packages, flag variance to plan, and prepare monitored KPI summaries.

World countries in JSON, YAML, CSV and XML. Any help is welcome!

Fast and powerful CSV (delimited text) parser that gracefully handles large files and malformed input

AI skill for OpenClaw & Claude Code — recommend from 10000+ Nano Banana Pro (Gemini) image prompts. Smart search by use case, content remix, sample images.

Tools for editing Shapefile, GeoJSON, TopoJSON and CSV files