Best Self-Hosted Tools: 15 SaaS Alternatives Worth Running
The best self-hosted tools by category: automation, backend, AI chat, publishing, Git, file sync, and more. What each replaces, how much RAM it needs, and how to run several on one server.
SSL Certificate Errors: 7 Fixes for the Most Common Problems
Every common SSL certificate error, sorted by the exact message you see: NET::ERR_CERT_DATE_INVALID, name mismatch, incomplete chain, ERR_CERT_AUTHORITY_INVALID, and mixed content. What each one means, why it happens, and how to fix it.
How to Migrate to a New Host With Zero Downtime
Migrate hosting with zero downtime by running old and new in parallel. Lower the DNS TTL first, build and test the new host privately, delta-sync the data, flip DNS, then retire the old host. The full playbook with real commands.
Where Should You Host Node.js in 2026? A Practical Decision Guide
Where to host a Node.js app in 2026, decided by architecture instead of brand. The three layers of Node hosting, what a production deployment actually needs, the five hosting models, and how to identify which one fits your app.
A Heroku Alternative for Modern Apps
Heroku invented git-push deploys. But free plans ended in 2022, the cheap dynos still sleep, and add-ons stack up. A modern Heroku alternative — translate dynos, Procfile, buildpacks, config vars, and Postgres/Redis add-ons onto one owned server, with the database on the same box.
