proposal-array-grouping
bun
proposal-array-grouping | bun | |
---|---|---|
19 | 288 | |
513 | 70,839 | |
- | 2.5% | |
0.0 | 10.0 | |
6 months ago | 6 days ago | |
HTML | Zig | |
MIT License | - |
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-array-grouping
-
TC39: Add Object.groupBy and Map.groupBy
Global iterator type is coming: https://github.com/tc39/proposal-iterator-helpers
But a method named `groupBy` on iterators traditionally means a different thing: https://github.com/tc39/proposal-array-grouping/issues/51#is...
Global iterable type it's too late for, since there's many extant iterables in the language and on the web which don't have it in their prototype chain and can't reasonably be changed.
-
What's New in Node.js 21
Array grouping to combine like data into groups using Object.groupBy() and Map.groupBy().
-
Updates from the 97th TC39 meeting
Array Grouping: A proposal to make grouping of array items easier.
-
Snap.js - A competitor to Lodash
They are coming out with array.group() soon, which is supposed to also fulfil the use-case of partitioning :) - https://github.com/tc39/proposal-array-grouping.
-
[AskJS] Is JavaScript missing some built-in methods?
https://github.com/tc39/proposal-array-grouping for those curious
-
Set methods proposal reaches stage 3
I'm also looking forward to map.emplace() and arr.group() and iterator helpers.
-
SmooshGate
At the end of the day, it comes down to whether browser vendors are willing to ship the feature even though it breaks said websites, and they do have visitor data to back those decisions. If the rule was "never break any website ever", you'd be able to block proposals you don't personally like by crafting a website that "gets broken" by that proposal.
At least in the array grouping proposal, they did evaluate amount and popularity of possibly breaking sites, before eventually renaming the method from .groupBy to .group
https://github.com/tc39/proposal-array-grouping/issues/37
-
New ECMAScript 23 array features
The proposal is described here.
-
how can I split an array into multiple arrays based on a property?
Remarkably, this is now a TC39 proposal.
-
Upcoming ECMAScript features I'm excited about
Proposal, Polyfill
bun
-
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:
-
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.
-
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
-
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/.
-
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.
-
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
-
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.
-
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
-
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?
es1995 - ES1995 – The Missing JS Polyfill
vite - Next generation frontend tooling. It's fast!
retro-random-number
GORM - The fantastic ORM library for Golang, aims to be developer friendly
proposal-regexp-r-escape - Regular Expression `\R` Escape for ECMAScript
nvm - Node Version Manager - POSIX-compliant bash script to manage multiple active node.js versions
proposal-string-cooked - ECMAScript proposal for String.cooked built-in template tag
fastify - Fast and low overhead web framework, for Node.js
proposal-function-pipe-flow - A proposal to standardize helper functions for serial function application and function composition.
go-pg - Golang ORM with focus on PostgreSQL features and performance
proposal-array-from-async - Draft specification for a proposed Array.fromAsync method in JavaScript.
deno - A modern runtime for JavaScript and TypeScript.