Implementing WebSockets with Deno and Hono
Build a real-time WebSocket server with Deno and Hono, including broadcast, rooms, auth, heartbeats, and deployment tips.
#deno
#hono
#websocket
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213 articles about web development and programming
PostgreSQL vs. SQLite in 2025: When to Use Each
A practical, up-to-date guide to choosing between PostgreSQL and SQLite in 2025, with strengths, tradeoffs, and a decision checklist.
#postgresql
#sqlite
#databases
Practical Database Indexing: Real Examples and Benchmarks
Hands-on guide with reproducible SQL, indexes, and benchmark methodology for speeding up real-world queries in Postgres and MySQL.
#databases
#indexing
#performance
Practical Rate Limiting for APIs (Without Killing UX)
A practical guide to rate limiting APIs in a way that protects services without degrading the user experience, with actionable patterns and UX-friendly considerations.
#webdev
#api
#performance
Query Optimization in PostgreSQL with EXPLAIN ANALYZE
A practical guide to understanding query plans and eliminating bottlenecks in PostgreSQL using EXPLAIN and EXPLAIN ANALYZE.
#postgresql
#performance
#query-plans
React vs. Solid vs. Svelte: Real-World Performance Comparison
A practical comparison of React, Solid, and Svelte focusing on startup, hydration, interactivity, and runtime updates—plus how Astro’s islands can neutralize differences.
#react
#solidjs
#svelte
Real-Time Analytics with ClickHouse and JavaScript
A practical guide to building real-time analytics dashboards using ClickHouse as the backend and JavaScript on the frontend.
#clickhouse
#real-time
#javascript
Running a High-Performance API Behind Nginx and Cloudflare
A practical guide to optimizing APIs by combining Nginx reverse proxy with Cloudflare edge caching and security.
#nginx
#cloudflare
#api-performance
Self-Hosting a WordPress Stack with Coolify
A practical guide to deploying and managing a production-ready WordPress stack on your own server using Coolify.
#wordpress
#coolify
#self-hosting