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Cover image for PowerPulse: Building a Crowd-Sourced Outage Tracker for Ghana (and Losing a Fight With My Own Stack)

Suzzane Koranteng

Jul 11

PowerPulse: Building a Crowd-Sourced Outage Tracker for Ghana (and Losing a Fight With My Own Stack)

#tailwindcss #nextjs #webdev #ai

4 min read

Alaa Samy

Jul 11

I built a tiny permission-checking library because our backend's permission strings never matched what the UI expected

#javascript #react #typescript #opensource

3 min read

Mohammed-Fayaz-Ahamed

Jul 11

Building a Telemetry Ingestion API for eVTOL Prototyping with FastAPI and Pydantic

#showdev #api #opensource #python

2 min read

RONI DAS

Jul 11

Designing an API Gateway: Routing, Auth, and the Filter Chain

#systemdesign #backend #microservices #api

3 min read

RONI DAS

Jul 11

Designing a Rate Limiter: Token Bucket vs Sliding Window, and Making It Distributed

#systemdesign #redis #backend #distributed

3 min read

Kanishga Subramani

Jul 11

Day 71 - Advanced Partitioning Strategies for Petabyte-Scale Tables

#clickhouse #devops #database #analytics

4 min read

kandz

Jul 11

How Random is Random? Generating Cryptographically Secure UUIDs (v4) in the Browser

#security #javascript #webdev #ai

3 min read

Jul 11

How I Built a Lightning-Fast Utility Hub with 50+ Tools Using Next.js

#showdev #webdev #nextjs #productivity

2 min read

Jul 11

Next.js ISR and On-Demand Revalidation — Caching Without Staleness

#nextjs #performance #redis #webdev

5 min read

Mehmet Ali akdaş

Jul 11

I got tired of sketchy downloader sites, so I built my own with Python & a Chrome Extension 🚀

#programming #opensource #python #devops

2 min read

Adamma for Ota

Jul 11

Setup Automation Is Not Readiness Verification

#productivity #opensource #devops #ai

5 min read

Nova

Jul 11

Running a Team of AI Sub-Agents: What Breaks — and the Rules I Built Around It

#ai #llm #agentai #devops

3 min read

Jul 11

I built an offline, no-AI tool that turns your terminal history into runbooks

#showdev #opensource #python #devops

3 min read

Jul 11

acpdbg: let the agent sit at the debugger 🐛

#ai #agents #acp #lldb

3 min read

Dilip V P

Jul 11

The N+1 Query Problem: How One Page Fires 2,101 Queries (and How to Get Back to 3)

#database #sql #performance #backend

3 min read

Jana

Jul 11

Setting up contact form for site hosted on cPanel and GoDaddy

#cpanel #godaddy #webdev #contactform

3 min read

Deoit

Jul 11

How to Start Learning Web Development in 2026 (No Experience Needed)

#webdev #programming #productivity #javascript

4 min read

Ntty

Jul 11

Stop Treating LLM Prompts Like Magic Spells

#ai #llm #programming #softwareengineering

3 min read

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