JavaScript tips that stick
Language and browser tricks for apps that feel snappy.
npm unpublish republish module
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GeoJSON MultiPolygon to Google Maps Polygon
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A very short introduction to Moment.js
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Introspection in JavaScript
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Node.js NPM preinstall
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Git - Autocorrect spelling
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JavaScript design patterns
The Best Place to Run PHP/MySQL, HTML/CSS and JavaScript Code Online - PhpFiddle
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Tailable cursors in MongoDB
Convert a String to an Int without parseInt()
JavaScript on a page runs with the privileges of that origin. One altered library, tag manager, or snippet can read inputs, change what people see, and call your APIs as the user.
Security insights from Cside
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Each entry here is still useful today, covering programming languages, frameworks and workflows that stay relevant long after they were first published.
Whether you're new to a tech stack or an experienced engineer refreshing your skills, start with the most useful tips our dev community members recommend and build on solid, well-tested coding knowledge.