CommunityNews

CommunityNews

Misusing TypeScript Assertion Functions for Fun and Profit

Misusing TypeScript Assertion Functions for Fun and Profit — Sympolymathesy, by Chris Krycho.
TypeScript’s assertions functions (asserts) can be mis-used to good effect when modeling unfortunate mutation-driven APIs. But “misuse” is the right word.

Read in full here:

This thread was posted by one of our members via one of our news source trackers.

Where Next?

Popular Frontend topics Top

First poster: KnowledgeIsPower
Hi all, With excitement we’re sharing today that Vue.js is Wikimedia Foundation’s official choice for adoption as future JavaScript fr...
/js
New
First poster: bot
I had an “oh, duh, of course” moment a few weeks ago that I wanted to share: is WebAssembly the next Kubernetes?
New
CommunityNews
The proposal “Pipe operator (|>) for JavaScript” (by J. S. Choi, James DiGioia, Ron Buckton and Tab Atkins) introduces a new operator....
/js
New
First poster: bot
Track down the JavaScript code responsible for polluting the global scope. Here’s how you can debug what JavaScript code is adding globa...
New
First poster: bot
Libsodium has been fully supporting WebAssembly as a target for quite a long time. This includes its built-in benchmark suite, that can r...
New
First poster: bot
Kotlin/JS provides the ability to transpile your Kotlin code, the Kotlin standard library, and any compatible dependencies to JavaScript....
New
First poster: bot
GitHub - astrodon/astrodon: Make Desktop apps with Deno :sauropod:. Make Desktop apps with Deno :sauropod:. Contribute to astrodon/astro...
New
First poster: bot
ESLint equivalents in Elm. Comparing ESLint functionality and the equivalents in the Elm ecosystem
New
First poster: bot
The new wave of Javascript web frameworks. Make sense of the proliferation of new Javascript web frameworks. A deep dive into the proble...
New
First poster: andrea
Learning HTML to build your website, fanzine, or personal site.
New

Other popular topics Top

Devtalk
Reading something? Working on something? Planning something? Changing jobs even!? If you’re up for sharing, please let us know what you’...
1063 24245 395
New
PragmaticBookshelf
Instantly view the changes you make to an app with stateful hot reload, and define a declarative UI in the same language as the app logic...
New
PragmaticBookshelf
Machine learning can be intimidating, with its reliance on math and algorithms that most programmers don't encounter in their regular wor...
New
Exadra37
I am thinking in building or buy a desktop computer for programing, both professionally and on my free time, and my choice of OS is Linux...
New
AstonJ
I’ve been hearing quite a lot of comments relating to the sound of a keyboard, with one of the most desirable of these called ‘thock’, he...
New
AstonJ
This looks like a stunning keycap set :orange_heart: A LEGENDARY KEYBOARD LIVES ON When you bought an Apple Macintosh computer in the e...
New
PragmaticBookshelf
Create efficient, elegant software tests in pytest, Python's most powerful testing framework. Brian Okken @brianokken Edited by Kat...
New
New
AstonJ
This is cool! DEEPSEEK-V3 ON M4 MAC: BLAZING FAST INFERENCE ON APPLE SILICON We just witnessed something incredible: the largest open-s...
New
RobertRichards
Hair Salon Games for Girls Fun Girls Hair Saloon game is mainly developed for kids. This game allows users to select virtual avatars to ...
New