engine262
An implementation of ECMA-262 in JavaScript (by engine262)
rhino
Rhino is an open-source implementation of JavaScript written entirely in Java (by mozilla)
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| engine262 | rhino | |
|---|---|---|
| 9 | 14 | |
| 776 | 3,979 | |
| 1.2% | 0.9% | |
| 6.3 | 8.1 | |
| about 2 months ago | 3 days ago | |
| TypeScript | JavaScript | |
| MIT License | GNU General Public License v3.0 or later |
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
engine262
Posts with mentions or reviews of engine262.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-12-10.
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A list of JavaScript engines, runtimes, interpreters
engine262
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Can you make your own JavaScript by implementing ECMAScript standard?
Indeed. ECMA-262 has been implemented using JavaScript https://github.com/engine262/engine262.
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What sorts of things would you consider to be “advanced” javascript concepts?
Node.js is not the only JavaScript runtime. JavaScript runtimes have been written using JavaScript alone, see engine262. There is also Deno, QuickJS, txiki.js, Bun, none of which use COmmonJS by default, SpiderMonkey, et al.
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Ask HN: What interesting problems are you working on? ( 2022 Edition)
for an interpreted language like JS, this project is really nice https://github.com/engine262/engine262. More or less 2 parts: parser and evaluator
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Is there a source that shows how built in js methods/functions are built?
That is a bit complex, so here's a list of JS engines: if you pick one written *in* JS, that would probably be most useful -- engine262 for example
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QuickJS JavaScript Engine – Fabrice Bellard
then you might be impressed by https://github.com/engine262/engine262 as well
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And so was the C compiler.
Engine 262
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[AskJS] is there a way to quantitatively check if a number value is copied or only the pointer to that number is copied?
It's outside of what you asked for, but here's a JavaScript engine in JavaScript. Might make for some interesting bedtime reading!
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Enumerating and analyzing 40 non-V8 JavaScript implementations
Interesting to see a JS implementation written in JS:
https://github.com/engine262/engine262/
(The readme explains what the point of it is.)
rhino
Posts with mentions or reviews of rhino.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2024-03-09.
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An ES5-compliant JavaScript interpreter, written in Java
I would guess that depends on the licensing context in which it will be running, since Rhino is MPLv2 <https://github.com/mozilla/rhino/blob/Rhino1_7_14_Release/LI...> and OP's repo is MIT whereas Graal is UPLv1 <https://github.com/oracle/graaljs/blob/graal-23.1.2/LICENSE>. GitHub's license gizmo claims it is OSI/FSF approved, but Oracle gonna Oracle and they for sure have more lawyers than you do
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A list of JavaScript engines, runtimes, interpreters
Rhino
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I found a remote code execution bug in VSCode that can be triggered from untrusted workspaces. Microsoft fixed it but marked it as moderate severity and ineligible under their bug bounty program.
Mozilla made Rhino
- ¿Es C++ inútil?
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The check of the Rhino JavaScript engine or how the unicorn met the rhino
At the same time as studying the Rhino's source code, I downloaded its source files and ran the analysis using the PVS-Studio plugin for IntelliJ IDEA. The analyzer found quite a few warnings for a 25-year-old project (they are listed in descending order of certainty):
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I’ve spent the last few months working on a project that recreates castles in 3D. This is Kenilworth Castle as it may had been in the 1600s.
I'm guessing not this...
- Call JavaScript From Java
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Best way to integrate Python and JavaScript?
I'm guessing it would be possible using Jython and Rhino, for one example, but I'm curious whether or not anyone's ever actually done this, and if there are solutions for other platforms (especially CPython).
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25 Years of Friendship
This is Tuvix
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I shit you not, removing this line of code breaks my project.
Rhino has entered the chat...
What are some alternatives?
When comparing engine262 and rhino you can also consider the following projects:
test262 - Official ECMAScript Conformance Test Suite
nashorn - https://openjdk.org/projects/nashorn
sval - A javascript interpreter written in javascript
LedFx - LedFx is a network based LED effect engine designed to deliver advanced real-time audio effects to a wide variety of devices.
txiki.js - A tiny JavaScript runtime
cheetah - On-device streaming speech-to-text engine powered by deep learning
v8go - Execute JavaScript from Go
picovoice - On-device voice assistant platform powered by deep learning
JS-Interpreter - A sandboxed JavaScript interpreter in JavaScript.
F# - Please file issues or pull requests here: https://github.com/dotnet/fsharp
qtdeclarative - Qt Declarative (Quick 2)
Caster - Dragonfly-Based Voice Programming and Accessibility Toolkit