Full Application
Speakrow.com
Your Linguistic Reach
Speakrow.com is a web app that shows what share of the world's population you can communicate with based on the languages you speak. You select the languages you know, and the app instantly updates an interactive world map to show where you can communicate. It also calculates your overall global coverage, provides a survival score, and breaks down your reach by continent with simple summary statistics.
Category
Web Application
Claude Code
Topics
Geography
Fun Apps
Data Pipelines
Data Visualization
References
Central Intelligence Agency. n.d. The World Factbook. Public
domain. Structured JSON mirror: https://github.com/factbook/factbook.json.
Duncalfe, Luke. n.d.
ISO-3166-Countries-with-Regional-Codes. GitHub
repository. https://github.com/lukes/ISO-3166-Countries-with-Regional-Codes.
Eberhard, David M., Gary F. Simons, and Charles D. Fennig. 2025.
Ethnologue: Languages of the World. 28th ed. SIL International.
https://www.ethnologue.com.
Unicode Consortium. n.d. Unicode Common Locale Data Repository
(CLDR). Https://cldr.unicode.org.