JavaScript at 30: How a 10-Day Build Became the Web's Backbone

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JavaScript was created in 1995 by Brendan Eich at Netscape Communications in just ten days, originally to make static web pages interactive. The language went through early name changes — from Mocha to LiveScript — before settling on JavaScript, partly to leverage the popularity of Java, despite the two being unrelated. Growing browser inconsistencies led ECMA International to standardize the language as ECMAScript in 1997, ensuring cross-browser compatibility. A landmark update in 2015, ECMAScript 6, introduced modern features that made the language more powerful and maintainable. The 2009 launch of Node.js further expanded JavaScript beyond browsers to server-side development, cementing its role across the full web development stack.

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ProgrammingDEV Community ·

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ProgrammingDEV Community ·

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