WarsawJS

We talk about JavaScript. Every month in Warsaw, Poland.

Editors
WarsawJS

We talk about JavaScript. Every month in Warsaw, Poland.

Piotr Kowalski

Enthusiastic JavaScript Developer

Piotr Zientara

Programming philosopher, event organizer and educator, CTO at App'n'roll

Latest Posts

Bitwise Operators

Bitwise operators are frequently used by the pros, usually for memory-related performance boosts. What are they, when should you use them?

An elegant solution for handling errors in Express

Use Boom and Joi with Express for lean controllers and ability to return pretty formatted HTTP errors

State of package.json dependencies

GitHub repositories contains a tones of package.json files, extracting dependencies helped find out current trends in frontend packages.

CSS in JS in real-life

By Artur Siery

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