DEV Community

Node.js

A JavaScript runtime built on Chrome's V8 JavaScript engine.

Posts

👋 Sign in for the ability to sort posts by relevant, latest, or top.
Yes, {} + [] = 0. No, JavaScript Isn’t Broken

Born from airport boredom and spec quirks
sylwia-lask profile

Yes, {} + [] = 0. No, JavaScript Isn’t Broken

#javascript #webdev #node #programming
65
Picked as gem Comments 40
5 min read
A live-preview terminal UI in plain Node.js, with zero dependencies
wassim-azi profile

A live-preview terminal UI in plain Node.js, with zero dependencies

#showdev #node #javascript #cli
Comments
6 min read
Seventeen error classes, five of which inherit the right to be shown to a user, and one instanceof ladder two lines long
daniel_pertu profile

Seventeen error classes, five of which inherit the right to be shown to a user, and one instanceof ladder two lines long

#typescript #node #postgres #webdev
Comments
6 min read
A zero-dependency invoice generator CLI, because an invoice is just a table
kleogeos profile

A zero-dependency invoice generator CLI, because an invoice is just a table

#javascript #node #opensource #webdev
Comments
2 min read
Closing our window does not quit our app, and the line that makes that true is an empty event handler
daniel_pertu profile

Closing our window does not quit our app, and the line that makes that true is an empty event handler

#electron #javascript #node #webdev
Comments
6 min read
Our desktop app serves its own UI over HTTP, and 127.0.0.1 is the only auth on 32 routes
daniel_pertu profile

Our desktop app serves its own UI over HTTP, and 127.0.0.1 is the only auth on 32 routes

#electron #node #security #webdev
Comments
6 min read
Everything our desktop app knows about me is 13,026 bytes, in a 63 MB directory
daniel_pertu profile

Everything our desktop app knows about me is 13,026 bytes, in a 63 MB directory

#electron #node #typescript #webdev
Comments
7 min read
Send transactional email with the Brevo API and plain Node.js fetch (no SDK)
omnigenz profile

Send transactional email with the Brevo API and plain Node.js fetch (no SDK)

#node #javascript #email #api
Comments
4 min read
We hand-rolled an iCalendar writer in 164 lines, and its three sharp edges are CRLF, 75 octets and an exclusive DTEND
daniel_pertu profile

We hand-rolled an iCalendar writer in 164 lines, and its three sharp edges are CRLF, 75 octets and an exclusive DTEND

#typescript #webdev #node #nextjs
Comments
6 min read
Node.js Structured Answers: JSON Schema Citations for Classroom Docs Search
paxtonshaw1459 profile

Node.js Structured Answers: JSON Schema Citations for Classroom Docs Search

#airuntime #jsonschema #node #observability
Comments
5 min read
Your country setting doesn't control pasted URLs
nimbryxo-studio profile

Your country setting doesn't control pasted URLs

#node #typescript #automation #webscraping
Comments
6 min read
Building an API Rate Limiter from Scratch with Node.js and Redis
sruthi_sri profile

Building an API Rate Limiter from Scratch with Node.js and Redis

#node #typescript #redis #webdev
Comments
5 min read
Laravel vs Node.js for a startup backend: how to choose
adilsoukaini profile

Laravel vs Node.js for a startup backend: how to choose

#laravel #node #startup #backend
Comments
6 min read
Our day boundaries correct for daylight saving by exactly one hour, and one of the 418 time zones moves by thirty minutes
daniel_pertu profile

Our day boundaries correct for daylight saving by exactly one hour, and one of the 418 time zones moves by thirty minutes

#javascript #typescript #node #webdev
Comments
6 min read
Mastering Electron's Process Model: A Practical Guide to Secure, Maintainable IPC
mp3sss31 profile

Mastering Electron's Process Model: A Practical Guide to Secure, Maintainable IPC

#electron #node #webdev #productivity
Comments
6 min read
👋 Sign in for the ability to sort posts by relevant, latest, or top.