hasty.dev
A JS Perfomance Tool
hasty.dev launched on October 31, 2021 with 146 votes, #230 of 2,933 launches that month and more than 90% of that year's launches. The site was still online in September 2026, 4 years on.
What it does
Every developer has, I have at least, been in the situation, that I needed some quite performant code, but didn't know which piece of code is faster - and how does one even test this? 🤔
Explore HASTY, your go-to platform for reliable JS benchmark tests. Improve your JavaScript performance and coding efficiency today
Ditch the guesswork. See which code blazes past the competition , saving you time and resources. Uncover code sections that slow down under pressure , allowing you to optimize like a pro . Evaluate different solutions side-by-side, understanding their performance trade-offs and making informed choices . Gain insights into how your code will handle future growth , preventing performance hiccups before they happen. Performance testing isn't just about speed , it's about making smarter decisions . See the concrete performance of each code snippet, not just theoretical promises. Integrate the fastest, most efficient code into your project with confidence. Build applications that scale…from hasty.dev
Does a similar job
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Fast.js – faster reimplementations of native JavaScript functions2014 · github.com · ▲323Faster user-land reimplementations for several common builtin native JavaScript functions. - codemix/fast.js
Faster.js – a micro-optimizing JavaScript compiler2018 · github.com · ▲89faster.js is a Babel plugin that compiles idiomatic Javascript to faster, micro-optimized Javascript. - vzhou842/faster.js



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