Deployment, explained from code to cloud.

Monorepo for AI-assisted coding: how it helps a lean team

Why a monorepo gives coding agents one place to read and change code, what a lean team gains, the myths, and a checklist to pass before you migrate.

Deploy a web app to AWS: ECS, Express Mode and fixed costs

From code to HTTPS on AWS with ECS Fargate: seven things to set up, what ECS Express Mode removes, and what the bill looks like before the first visitor.

Deploy an application

From repository to live URL

Practical paths for familiar stacks and the decisions that make a deployment repeatable.

Monorepo for AI-assisted coding: how it helps a lean team

Why a monorepo gives coding agents one place to read and change code, what a lean team gains, the myths, and a checklist to pass before you migrate.

Deploy a web app to AWS: ECS, Express Mode and fixed costs

From code to HTTPS on AWS with ECS Fargate: seven things to set up, what ECS Express Mode removes, and what the bill looks like before the first visitor.

How to deploy a Next.js app to production

Decide whether your Next.js app runs as a Node server or a static export, set configuration at the right moment, and test the routes that make it real.

Deploy an Express API: ports, health checks, and shutdown

Make a local Node API behave behind a container proxy: start with one command, listen on the assigned port, report readiness, and shut down cleanly.

How to deploy FastAPI beyond the development server

Run FastAPI behind an ASGI server such as Uvicorn: pinned dependencies, workers sized from resource limits, health checks, and a production smoke test.

From GitHub commit to production: a CI/CD checklist

A release path that tests, deploys, verifies and can recover from a bad change: gates in dependency order, least-privilege access and visible failures.

Zero-downtime deployments and rollbacks explained

Make old and new versions coexist, drain traffic safely, set a failure threshold before rollout, and rehearse recovery without reversing data blindly.

Operate with confidence

Databases, security, and release safety

Dockerfile vs buildpacks: which should deploy your app?

Buildpacks detect your app on their own; a Dockerfile spells out each step. See what each controls, how to keep images repeatable, and when to switch.

Connect a production app to PostgreSQL safely

Treat database connections as a budget: connection URL, TLS, pool size, separate credentials for migrating and querying, and no leaked secrets.

Connect an AI-generated app to production data securely

Where the database password goes, which login your app uses and what happens if it leaks: five checks for an AI-generated app, each with a 30-second test.

Database migrations without breaking a rolling deploy

Use expand-and-contract changes so old and new versions can coexist during a rolling deploy, with a column-rename example and a release checklist.

Environment variables and secrets in production

Separate public values from runtime credentials, keep secrets out of logs, images and Git, rotate keys with overlap, and know what to do after a leak.

Readiness vs liveness: health checks that actually help

Know which failures should stop traffic and which should restart a process: three signals, endpoint design, and dependency outages.

Custom domains, DNS, and HTTPS for a new app

How DNS records, TLS certificates and verification steps make a deploy reachable by name, and how to find which of four layers is failing from the symptom.

Why a deployment returns 502 Bad Gateway

Trace a 502 from proxy to app through startup, port binding, health, timeouts and logs, and find where the request stopped before you change any code.

Staging vs production: what should be separate?

Design staging to rehearse a release, not just host another branch: what must stay separate, where parity matters, and what it is worth paying for.

Cost to host a small web app: real monthly prices

One small full-stack app priced on AWS, Render, Railway and ProductEcho with real rates: from $0 to about $39 a month, and why the gap is fixed costs.

Background jobs and cron in a deployed web app

Move slow work off the request path, design for jobs delivered twice, and stop duplicate scheduled runs when your app has more than one replica.

Cursor integrations for team AI app development

Understand Cursor extensions, rules, and MCP tools, then choose integrations by workflow, permission scope, and verifiable results.

How to deploy AI copilot apps securely

Secure an AI copilot app before launch: enforce access in code, treat retrieved text as untrusted, limit tools, and test with a planted prompt injection.

Where to deploy a vibe-coded app: a one-afternoon test

Comparing Railway, Render, Fly.io, Vercel or ProductEcho? Deploy one small app on each, break it on purpose, and score what you see.

Vibe coding to production: what breaks first, and the fixes

Five things a vibe-coded app gets wrong first, each with a 30-second test and a paste-ready prompt for your coding agent, such as Claude Code or Cursor.

Private API vs public API: who should be able to call it?

A private API answers only your own apps; a public API answers anyone. Decide by who calls it, why private is not secure alone, and how to set one up.