hermes

by facebook · Web

A JavaScript engine optimized for running React Native.

New0 ratings11,300 starsActive
WebDeveloper ToolJavaScriptC++
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About this project

Hermes JS Engine Hermes is a JavaScript engine optimized for fast start-up of React Native apps. It features ahead-of-time static optimization and compact bytecode. If you're only interested in using pre-built Hermes in a new or existing React Native app, you do not need to follow this guide or have direct access to the Hermes source. Instead, just follow these instructions to enable Hermes. Noted that each Hermes release is aimed at a specific RN version. The rule of thumb is to always follow Hermes releases strictly. Version mismatch can result in instant crash of your apps in the worst case scenario. If you want to know how to build and hack on Hermes directly, and/or…

Technologies

JavaScriptPythonC++RustC

Project health

Actively maintained
Last updateyesterday
Contributors189
Latest releasev0.13.0
Open issues & PRs241
LicenseMIT
On GitHubsince 2018

GitHub

11,300
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contributors
241
open issues & PRs
JavaScript
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yesterday
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