Porffor: A from-scratch experimental ahead-of-time JS engine

• counterexamples

  7 378 2.1 JavaScript

  Counterexamples in Type Systems

  All of these have, at the very least, escape hatches that makes the type system unsound overall. And probably other issues https://counterexamples.org/ I can find a few in there for at least scala and haskell. Perhaps this is not a satisfying answer to you, an "unsound type system" is a technical, precise notion, and this is what people who parrot "typescript is unsound" are referring to. You cannot just reply "well there are a few runtime checks so it's all good."

• SaaSHub

  www.saashub.com featured

  SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

  

• hermes

  44 9,943 9.7 C++

  A JavaScript engine optimized for running React Native.

  

• test262

  6 2,405 9.6 JavaScript

  Official ECMAScript Conformance Test Suite

  

• porffor

  4 2,883 9.9 JavaScript

  A from-scratch experimental AOT JS engine, written in JS

  I'm a bit suspicious of the versioning scheme described here[0]

  If some change were required which introduced a regression on some Test262 tests, it could cause the version number to regress as well. This means Porffor cannot have both a version number which increases monotonically and the ability to introduce necessary changes which cause Test262 regressions

  [0] https://github.com/CanadaHonk/porffor?tab=readme-ov-file#ver...

• proposal-extractors

  4 237 6.2 JavaScript

  Extractors for ECMAScript

  

• llrt

  14 8,151 9.7 JavaScript

  LLRT (Low Latency Runtime) is an experimental, lightweight JavaScript runtime designed to address the growing demand for fast and efficient Serverless applications.

  

  Its refreshing to see all the various JS engines that are out there for various usecases.

  I have been working on providing quickjs with more node compatible API through llrt [1] for embedding into applications for plugins.

  [1] https://github.com/awslabs/llrt

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