DEV Community

JavaScript

Once relegated to the browser as one of the 3 core technologies of the web, JavaScript can now be found almost anywhere you find code. JavaScript developers move fast and push software development forward; they can be as opinionated as the frameworks they use, so let's keep it clean here and make it a place to learn from each other!

Posts

đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.
CReact: JSX meta-execution engine v0.3.0
dcoutinho96 profile

CReact: JSX meta-execution engine v0.3.0

#ai #automation #programming #javascript
Comments
1 min read
Building IRS Ireland: C++ at the Core, the Problems We Faced, and Our Future Goals
ella_rose profile

Building IRS Ireland: C++ at the Core, the Problems We Faced, and Our Future Goals

#webdev #ai #programming #javascript
Comments
10 min read
Why Jest Tests Pass Locally but Fail in CI (and How to Fix It)
stephan_dum profile

Why Jest Tests Pass Locally but Fail in CI (and How to Fix It)

#testing #javascript #node #webdev
Comments
3 min read
Why does 0.1 + 0.2 === 0.3 return false?
della_codes profile

Why does 0.1 + 0.2 === 0.3 return false?

#100daysofcode #javascript
2
Comments 1
2 min read
I build @sannuk792/api-response-monitor
sannu_kumar_b2860e2890620 profile

I build @sannuk792/api-response-monitor

#javascript #node #react #ai
Comments
4 min read
Stay ahead in web development: latest news, tools, and insights #123
urbanisierung profile
Adam

Stay ahead in web development: latest news, tools, and insights #123

#webdev #weeklyfoo #javascript #node
Comments
8 min read
Principal Component Analysis PCA in R: Origins, Theory, and Real-World Applications
yenosh_v_838c53a362d23a05 profile

Principal Component Analysis PCA in R: Origins, Theory, and Real-World Applications

#webdev #ai #programming #javascript
1
Comments
5 min read
Arquitetura Limpa e Injeção de Dependência no Vue.js: Como estou aplicando conceitos de escalabilidade com JavaScript puro
arthur-psp profile

Arquitetura Limpa e Injeção de Dependência no Vue.js: Como estou aplicando conceitos de escalabilidade com JavaScript puro

#architecture #frontend #javascript #vue
1
Comments
4 min read
Stop Hardcoding Security Headers: Automate Your CDN Security with YAML
alberteinshutoin profile

Stop Hardcoding Security Headers: Automate Your CDN Security with YAML

#devops #security #aws #javascript
5
Comments
3 min read
Why every aspiring developer should understand the CPU and RAM
sanseverino profile

Why every aspiring developer should understand the CPU and RAM

#ram #webdev #programming #javascript
4
Comments
1 min read
I built Codex-native Agent Teams in vibe-codex (v0.4.1)
kyoungsookim profile

I built Codex-native Agent Teams in vibe-codex (v0.4.1)

#webdev #ai #programming #javascript
1
Comments
1 min read
Are We Actually Building Faster Websites, or Just Using Fancier Tools?
respect17 profile

Are We Actually Building Faster Websites, or Just Using Fancier Tools?

#discuss #webdev #javascript #performance
6
Comments 2
2 min read
JS Tips — A JavaScript Tip a Day
ml318097 profile

JS Tips — A JavaScript Tip a Day

#webdev #javascript #frontend #learning
Comments
1 min read
How I Built a Hybrid (Browser‑First) File Converter — Fast, Private, and Framework‑Free
charles_snow_fastly profile

How I Built a Hybrid (Browser‑First) File Converter — Fast, Private, and Framework‑Free

#webdev #javascript #webassembly #privacy
Comments
4 min read
Stop miscalculating age in JavaScript: leap years, Feb 29, and the Jan 31 trap
momin_ali_e002a22d102ff40 profile

Stop miscalculating age in JavaScript: leap years, Feb 29, and the Jan 31 trap

#webdev #programming #javascript
2
Comments 1
3 min read
đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.