Garbage collector experiments

Sandworm Audit: A New JS Auditing Tool — A command-line tool to scan a project and dependencies for vulnerabilities, license issues, and related problems. You get JSON reports, visualizations of dependency trees, and a CSV of all dependencies and license information.

Sandworm

Experiments with the JavaScript Garbage Collector — A look at the prevalence of elusive memory leaks and how understanding the garbage collector’s decision-making process can help avoid them. Sheds light on some scenarios related to GC behavior across five examples.

Alexey Lebedev

The Fastest JavaScript Data Grid Component — A solid JS data grid is essential in all business apps. Bryntum’s powerful Grid component lets you sort, group and filter datasets with great performance. Includes a TreeGrid, API docs and demos. Seamless integration with React, Angular & Vue apps.

Bryntum

‘You Don’t Need a Build Step’ — You need to remember the Deno folks have an alternative JS runtime to promote, but they always make great points. A build step has helped with getting things to run in the browser or to transpile and bundle code elsewhere. But with modern tooling, do we still need a build step? Andy lays out the problem and explains how, unsurprisingly, Deno and Fresh work around it.

Andy Jiang (Deno)

Announcing TypeScript 5.0 RC — Barring any critical bug fixes, this is as good as done. The headline feature in 5.0 is likely to be decorators and Daniel does a rather extensive job of showing them off here. Other tweaks include being able to add const modifiers to type parameter declarations, supporting multiple config files in extends, and all enums are now union enums.

Daniel Rosenwasser

The 2023 JavaScript Site Generator Review — Zach puts Astro, Eleventy, Enhance, Gatsby, Next.js, Nuxt, Remix and SvelteKit through their paces, focusing on quantitative factors like build time, the amount of JavaScript code needed at runtime, and the presence (or not) of telemetry.

Zach Leatherman

Crawling Weather Forecasts with Cypress — Even if you don’t care for the weather, this is a neat code-led demonstration of using the Cypress browser oriented testing tool for performing a variety of productive activities.

Gleb Bahmutov PhD

Using Sourcegraph to Discover Non-NPM JS Projects — “If you want to discover package.json files for JavaScript projects that are not NPM libraries, how would you do it?” An interesting walkthrough one approach using the Sourcegraph platform.

StackAid

Bootstrap Your React Journey with Tic-Tac-Toe — It’s easy to forget that not a day goes by that somebody is taking their first steps on their journey to learn React. Here’s a recently updated way to start, direct from the source.

React Docs

Civet: It’s Like CoffeeScript.. for TypeScript! — I’ve gotta admit, I like this. This example alone shows off the power. In a world where build toolchains are the norm, maybe this could take off, but my CoffeeScript experiences of yesteryear restrain me from going ‘all in’ on something like this for now.

Daniel X Moore and contributors

Remult: A CRUD Framework for Full-Stack TypeScript — Promises a ‘zero-boilerplate’ CRUD API experience by using your TypeScript entities as a single source of truth for your API, frontend type-safe API client and backend ORM. There are tutorials for using it alongside React, Angular, Vue and Next.js.

Remult Team