DEV Community

Programming

The magic behind computers. 💻 🪄

Posts

đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.
How Web Push Notifications Work Internally: Implementing with React + Golang

How Web Push Notifications Work Internally: Implementing with React + Golang

2
Comments 2
4 min read
Python Tip: Distinguishing Pre-market, Regular, and After-hours Ticks from a WebSocket Stream

Python Tip: Distinguishing Pre-market, Regular, and After-hours Ticks from a WebSocket Stream

Comments
2 min read
Coming Soon: vm2 and JS Sandboxes

Coming Soon: vm2 and JS Sandboxes

Comments
1 min read
LeetCode 19 in Swift: Remove Nth Node From End of List

LeetCode 19 in Swift: Remove Nth Node From End of List

1
Comments
2 min read
I built a task scheduler with cron parsing from scratch in Python — zero dependencies

I built a task scheduler with cron parsing from scratch in Python — zero dependencies

Comments
4 min read
Your AI Coding Agent Stopped Listening. The Cause Is Context Rot.

Your AI Coding Agent Stopped Listening. The Cause Is Context Rot.

Comments
4 min read
Quel hébergeur web choisir pour un freelance ou une TPE ? (2026)

Quel hébergeur web choisir pour un freelance ou une TPE ? (2026)

Comments
16 min read
Archaeologist — A Codebase Intelligence Toolkit Built on Tree-Sitter and Git History

Archaeologist — A Codebase Intelligence Toolkit Built on Tree-Sitter and Git History

Comments
2 min read
Context Engineering Is the New DSA — and Most Developers Are Missing It

Context Engineering Is the New DSA — and Most Developers Are Missing It

Comments
4 min read
Rails, Not Rules: enforcing a coding agent's domain vocabulary with checks

Rails, Not Rules: enforcing a coding agent's domain vocabulary with checks

Comments
13 min read
#3 setting env

#3 setting env

Comments
2 min read
3 Reasons Your Web Scraper Breaks in Production (and How to Fix Each)

3 Reasons Your Web Scraper Breaks in Production (and How to Fix Each)

Comments
2 min read
50 pytest Tests That Caught Redis Cache Bugs Before Production — 90% Fewer Incidents

50 pytest Tests That Caught Redis Cache Bugs Before Production — 90% Fewer Incidents

Comments
4 min read
Tech Japanese untuk Programmer: 120 Kosakata & Frasa yang Sering Muncul di Dokumentasi, Ticket, dan Code Review

Tech Japanese untuk Programmer: 120 Kosakata & Frasa yang Sering Muncul di Dokumentasi, Ticket, dan Code Review

Comments
8 min read
So what is an agent?

So what is an agent?

16
Comments 7
4 min read
đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.