The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning. Learn more →
Proposal-shadowrealm Alternatives
Similar projects and alternatives to proposal-shadowrealm
-
-
-
WorkOS
The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.
-
-
-
-
toolbox
Tool for interactive command line environments on Linux (by containers)
-
-
InfluxDB
Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
-
-
quickjs-emscripten
Safely execute untrusted Javascript in your Javascript, and execute synchronous code that uses async functions
-
-
SES-shim
Endo is a distributed secure JavaScript sandbox, based on SES
-
-
-
rua
Build tool for Arch Linux providing control, review and jailed build options
-
-
JS-Interpreter
A sandboxed JavaScript interpreter in JavaScript.
-
handlebars-helpers
188 handlebars helpers in ~20 categories. Can be used with Assemble, Ghost, YUI, express.js etc.
-
proposal-resizablearraybuffer
Discontinued Proposal for resizable array buffers
-
-
SaaSHub
SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives
NOTE:
The number of mentions on this list indicates mentions on common posts plus user suggested alternatives.
Hence, a higher number means a better proposal-shadowrealm alternative or higher similarity.
proposal-shadowrealm reviews and mentions
Posts with mentions or reviews of proposal-shadowrealm.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-09-29.
-
Updates from the 98th TC39 meeting
ShadowRealm: ECMAScript Proposal, specs, and reference implementation for Realms [Stage 3 -> 2].
-
Should you use jest as a testing library?
You can't out of the box. There is an open issue on the Node.js repositoryto let the node:vm module to use the vm's context, but it is still open. It seems that the Node.js core team is interested in fixing this problem by implementing the new ShadowRealm spec, and I think we will make some progress during 2023.
-
Building an Extension System on the Web
ShadowRealms — a successor of the Realms proposals, this API is intended for use cases exactly like plugins or extension systems, providing an option for creating distinct global environments to run the code in. While not entirely secure on its own, this API could provide a strong foundation to build actual extension systems on the Web. That said, 4 years later, the TC39 proposal is currently only at stage 3, not implemented by any browser;
-
Vitest vs Jest benchmarks on a 5 year old real work SPA
With --no-isolate it was 2.8x faster than vitest and 1.7x faster than Jest, but 19 tests failed (see table above). Some people report issues with watch mode when using --no-isolate. So I decided to not pursue it any further. Once the vm module that Vitest relies on supports ESM, or when the amazingly named Shadow Realms are added to JavaScript, we will likely get this performance boost for free without the downsides.
-
Improving Vitest Performance
If ShadowRealms are ever added to EcmaScript (and implemented into V8/Node) they'll allow for a different approach to isolating code that would be faster without the downsides of sharing global.
- Virtualization is not an important enough use case for the web platform to tradeoff ergonomics and possible confusion for web devs, who by and large […] do not understand the separation between the specs. More to the point, they really shouldn't need to.
-
Is there an npm package for perchance?
Eventually I will get around to creating a "proper" package by just grabbing all the JS that is loaded by the code in the iframe, and bundling it up. We really need the ShadowRealm proposal to go through because the perchance engine messes with a lot of JS internals, so it would mess up the rest of your app. Could do it in a WebWorker, but then everything would have to be async.
-
Show HN: Run unsafe user generated JavaScript in the browser
The upcoming JavaScript Shadow Realms proposal looks like it solves a similar problem: https://github.com/tc39/proposal-shadowrealm/blob/main/expla...
- Named Element IDs Can Be Referenced as JavaScript Globals
-
Running user code in the browser (for a leetcode clone)
Browser-based JavaScript doesn't yet have a way to isolate code fully in this manner though there is a new JavaScript feature on the way that would provide this capability. Its called ShadowRealm and would basically give you a new global context to execute code that's completely separate from your main document code.
-
A note from our sponsor - WorkOS
workos.com | 18 Apr 2024
Stats
Basic proposal-shadowrealm repo stats
19
1,364
6.5
2 months ago
The primary programming language of proposal-shadowrealm is HTML.
Popular Comparisons
- proposal-shadowrealm VS wtfjs
- proposal-shadowrealm VS Pentive
- proposal-shadowrealm VS vrite
- proposal-shadowrealm VS LavaMoat
- proposal-shadowrealm VS vm2-process
- proposal-shadowrealm VS caja
- proposal-shadowrealm VS rua
- proposal-shadowrealm VS proposal-symbol-thenable
- proposal-shadowrealm VS proposal-built-in-modules
- proposal-shadowrealm VS EventSource
SaaSHub - Software Alternatives and Reviews
SaaSHub helps you find the best software and product alternatives
www.saashub.com