engine262
An implementation of ECMA-262 in JavaScript (by engine262)
JS-Interpreter
A sandboxed JavaScript interpreter in JavaScript. (by NeilFraser)
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engine262 | JS-Interpreter | |
---|---|---|
9 | 7 | |
776 | 1,932 | |
1.4% | - | |
6.3 | 6.8 | |
about 2 months ago | 10 days ago | |
TypeScript | JavaScript | |
MIT License | Apache License 2.0 |
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.)
JS-Interpreter
Posts with mentions or reviews of JS-Interpreter.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-06-02.
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Building an Extension System on the Web
JS-based JavaScript interpreter — even though it was a more reassuring option for me (especially with some projects already available in this space), a JS interpreter written in JS simply isn’t a performant solution;
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Why are programmers like this?
See: #242
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Quick sort vs. Insertion sort
Each program is written in JavaScript and interpreted by JS-Interpreter. A step() function of JS-Interpreter is applied to each program alternately.
- And so was the C compiler.
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Better than Java and JavaScript
Here you are, its A JS Interpreter written in JS https://github.com/NeilFraser/JS-Interpreter
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Show HN: Sunflower Editor – like adding console.log to every line of your code
Haha, both of those cases are killing both the iframe and the UI. I have to get around to using totally different domain on the iframe to really take advantage of the Chrome process isolation. Previously I was using a really nice JS interpreter written in JS[0] before to solve that problem, but it ran 200 times slower than the browser interpreter(!)
[0] https://github.com/NeilFraser/JS-Interpreter
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Any bots with public eval command?
I don't care what current level he is he could Learn and use a "proper" already sanetized interpreter like https://github.com/NeilFraser/JS-Interpreter and implement it by a command sending the result back it demends a real level in Javascript but if he really wants to do it he could. But if you rly wanna drag down someone on his level for no reason go on I am not judge on here and btw I don't advertise I just provide info and links to people / servers whitch did it or here a way to do it. If you are rly that dumb or think you are the only one able to think properly here I invite you to get outta here ;) and as always have a great rest of your day :) I don't consider the invite as advertising taking that taking as point that it is a community server on the subject of this subreadit.
What are some alternatives?
When comparing engine262 and JS-Interpreter you can also consider the following projects:
test262 - Official ECMAScript Conformance Test Suite
quokka - Repository for Quokka.js questions and issues
sval - A javascript interpreter written in javascript
sablejs - 🏖️ The safer and faster ECMA5.1 interpreter written by JavaScript
txiki.js - A tiny JavaScript runtime
vm2 - Advanced vm/sandbox for Node.js
v8go - Execute JavaScript from Go
qtdeclarative - Qt Declarative (Quick 2)
node-safe - 🤠 Make using Node.js safe again with Deno-like permissions
Jint - Javascript Interpreter for .NET
CodeBox - A sandbox coding environment - desktop app, inspired by CodePen and JSFiddle