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

👋 Sign in for the ability to sort posts by relevant, latest, or top.
How I built 15 PDF tools that never upload your files (100% in the browser)
mithomania profile
Mitesh

How I built 15 PDF tools that never upload your files (100% in the browser)

#webdev #javascript #webassembly #privacy
1
Comments 1
3 min read
Retry budgets by language: Python, Go, and JavaScript
loopandretry profile

Retry budgets by language: Python, Go, and JavaScript

#retries #python #go #javascript
Comments
5 min read
Stop using the localStorage hack to sync browser tabs. BroadcastChannel does it natively.

Avoids localStorage cleanup bugs
parsajiravand profile

Stop using the localStorage hack to sync browser tabs. BroadcastChannel does it natively.

#javascript #webdev #frontend #api
56
Comments 14
4 min read
JavaScript in, HTML out: building a simpler static site generator
paulbrowne profile

JavaScript in, HTML out: building a simpler static site generator

#javascript #webdev #opensource #static
2
Comments 2
4 min read
Four things that surprised me running Python in the browser
viramchoksi profile

Four things that surprised me running Python in the browser

#python #webassembly #javascript #webdev
2
Comments
2 min read
Dog Days Tracker 🐾 — Track Your Pup's Happy Days!

DEV Weekend Challenge: Dog Days Edition Submission 🐕
05uniquedotcom profile

Dog Days Tracker 🐾 — Track Your Pup's Happy Days!

#devchallenge #weekendchallenge #webdev #javascript
3
Comments
1 min read
Nobody teaches you to debug
viramchoksi profile

Nobody teaches you to debug

#beginners #learning #python #javascript
Comments
2 min read
Playwright + Cucumber Code Review Checklist: A Senior QA Guide to Reliable CI Test Suites
she11_qa profile

Playwright + Cucumber Code Review Checklist: A Senior QA Guide to Reliable CI Test Suites

#playwright #testing #qa #javascript
Comments
5 min read
Your Browser Is a Supercomputer. Stop Sending Your Data to Someone Else's server.
debasish_debroy_c77a16df9 profile

Your Browser Is a Supercomputer. Stop Sending Your Data to Someone Else's server.

#webdev #security #privacy #javascript
2
Comments 1
6 min read
I Stopped Fighting AI and Started Building Better — Here's What Changed
tech_tales_daa8a7eab515b3 profile

I Stopped Fighting AI and Started Building Better — Here's What Changed

#webdev #ai #javascript #productivity
2
Comments
2 min read
I rebuilt my utility site around private browser-based developer tools
utihub_tools profile

I rebuilt my utility site around private browser-based developer tools

#showdev #webdev #javascript #privacy
Comments 5
1 min read
Building a 3-tier on-device AI concierge: Gemini Nano -> MiniLM -> keyword, $0/query
tony_hildn_26f6eb18f87d2 profile

Building a 3-tier on-device AI concierge: Gemini Nano -> MiniLM -> keyword, $0/query

#ai #javascript #webdev
2
Comments
5 min read
5 Things I Learned Building a Chrome Extension That Watches ChatGPT, Claude & Gemini
juliedechili profile

5 Things I Learned Building a Chrome Extension That Watches ChatGPT, Claude & Gemini

#showdev #ai #javascript #webdev
2
Comments 2
3 min read
A JSON tool that doesn't send your payload to a stranger's server
leozhang8285 profile

A JSON tool that doesn't send your payload to a stranger's server

#webdev #javascript #programming #beginners
3
Comments 1
3 min read
My Javascript Learning Journey:Async,Await,iterators & Generators
harshith_gaddam profile

My Javascript Learning Journey:Async,Await,iterators & Generators

#beginners #javascript #learning
Comments
4 min read
👋 Sign in for the ability to sort posts by relevant, latest, or top.