proposal-set-methods
bun
proposal-set-methods | bun | |
---|---|---|
16 | 290 | |
635 | 70,962 | |
11.8% | 2.6% | |
4.5 | 10.0 | |
5 days ago | 3 days ago | |
HTML | Zig | |
GNU General Public License v3.0 or later | - |
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.
proposal-set-methods
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Use JavaScript's New Set Composition Methods Without Polyfills
There is a proposal to add methods like union and intersection to JavaScript's built-in Set class.
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Updates from the 101th TC39 meeting
Set Methods: New Set methods
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Union, intersection, difference, and more are coming to JavaScript Sets
This article seems to be largely fluff. Here's a link to the proposal with the list of methods being added: https://github.com/tc39/proposal-set-methods?tab=readme-ov-f...
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Mastering data with 7 new JavaScript Set methods
So, 7 new Set methods are under construction now and I will show you the way they interact with data:
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how compare 2 Set ?
They're stage 3, but we're getting new methods just for this sort of stuff. You'd be able to do:
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It’s 2023. Start using JavaScript Map and Set
Coming soon: https://github.com/tc39/proposal-set-methods
- Why I Like Using Maps (and WeakMaps) for Handling DOM Nodes
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[AskJS] What Lodash/<insert utility library> functions do you love?
I'm excited for that one :). They are also coming out with intersection, but only for sets.
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Feedback on my JS library website?
it's highly incompatible with Set helper methods (a stage 3 proposal)
- [AskJS] Is JavaScript missing some built-in methods?
bun
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Node Test Runner vs Bun Test Runner (with TypeScript and ESM)
It has a decent compatibility with both Jest and Vitest's APIs (you can track progress here so you can use it as almost a drop-in replacement for either. Just as Node's, it has describe/it, mock, test and others, but with the expect syntax (which I find more readable). For example:
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SPA-Like Navigation Preserving Web Component State
In this third and final article in the series on HTML Streaming, we will explore the practical implementation of the Diff DOM Streaming library in web browsing. This approach will allow any website using web components to retain its state during browsing. We will discuss in detail how to achieve this step by step using VanillaJS and Bun.
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React Server Components Example with Next.js
At Node Conference 2023, Jarred Sumner (creator of Bun) showed a demo of server components in Bun, so there is at least partial support in that ecosystem. The Bun repo provides bun-plugin-server-components as the official plugin for server components. And while I haven’t looked at it in-depth, Marz claims to be a “React Server Components Framework for Bun”.
- Bun – A fast all-in-one JavaScript runtime
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From Node to Bun: A New Dawn for JavaScript Engines?
Continuously evolving, Bun is currently optimized for MacOS and Linux, with ongoing efforts towards Windows compatibility. Tailored for resource-constrained environments like serverless functions, it emerges as an ideal solution. The Bun team is committed to achieving comprehensive Node.js compatibility and seamless integration with prevalent frameworks. For those intrigued by Bun's potential and want to give it a try, more information is available on its website at https://bun.sh/.
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Bun - The One Tool for All Your JavaScript/Typescript Project's Needs?
Let’s say you are interested in learning more about Bun and probably give it a try. Bun has a website, where you can learn more about Bun and its features (including all the benchmark data captured in this issue), and here is the link.
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Bun 1.1
Looks like it, it seems the 2% are mostly odd platform specific issues that the authors' did not deem very important (my assumption for the release happening anyway). AFAIK this[1] PR tries to fix them.
[1]: https://github.com/oven-sh/bun/pull/9729
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Bun-ify Your Project
Bun has a solution for it. First of all, it already has a list of trusted dependencies. For them, Bun will execute all necessary scripts by default. Otherwise, you can add it to trustedDependecies in your package.json file. In Bun community usage of trustedDependencies is a hot topic. There are several suggestions on how to improve it.
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I have created a small anti-depression script
Install Node.js (or Bun, or Deno, or whatever JS runtime you prefer) if it's not there
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JSR: The JavaScript Registry
I think maybe I was unclear. I'm talking about writing libraries that abstract across these differences and provide a single API, as sibling describes. I already know it's possible. I made a simple filesystem abstraction here[0] and a very simple HTTP library that uses it here[1]. They both work in Node/Deno and the browser. Unfortunately I ran into issues with Bun's slice implementation[2]. But I suspect there's a much better way of detecting and using the different backends.
[0]: https://github.com/waygate-io/fs-js
[1]: https://github.com/waygate-io/http-js
[2]: https://github.com/oven-sh/bun/issues/7057
What are some alternatives?
proposal-change-array-by-copy - Provides additional methods on Array.prototype and TypedArray.prototype to enable changes on the array by returning a new copy of it with the change.
vite - Next generation frontend tooling. It's fast!
es1995 - ES1995 – The Missing JS Polyfill
GORM - The fantastic ORM library for Golang, aims to be developer friendly
proposals - ✍️ Tracking the status of Babel's implementation of TC39 proposals (may be out of date)
nvm - Node Version Manager - POSIX-compliant bash script to manage multiple active node.js versions
random-number-js - Generate random numbers with more variety.
fastify - Fast and low overhead web framework, for Node.js
proposal-partial-application - Proposal to add partial application to ECMAScript
go-pg - Golang ORM with focus on PostgreSQL features and performance
promises-spec - An open standard for sound, interoperable JavaScript promises—by implementers, for implementers.
deno - A modern runtime for JavaScript and TypeScript.