Vibe Coding Infra

Railway

Deploying a backend and a frontend from one repository, with the database attached, in about five minutes.

Fly.io

Running your container in several regions at once, close to users — and what it costs now that the free tier is gone.

Vercel

Push-to-deploy hosting for a frontend, with preview URLs per branch — and the licence clause that catches people out.

Cloudflare Workers

Code that runs in every Cloudflare city with no server to keep warm — plus Pages, KV, D1, and Queues around it.

PostgreSQL

The default database for a new project, and how the Neon and Supabase free tiers differ once you're past the signup.

Neon

Serverless Postgres that scales to zero and branches like Git — a database per pull request, in a second.

Supabase

Postgres with auth, file storage, realtime, and generated APIs attached — a backend you configure instead of write.

Upstash

Serverless Redis over HTTP — caching, rate limiting, and a queue, without a connection pool to manage.

Cloudflare R2

S3-compatible object storage with no egress fees — the right home for uploads, images, and backups.

Clerk

Sign-in, sessions, and user management as a drop-in — and the reasons not to write auth yourself.

Resend

Transactional email with an API you can call in one line — and the DNS records that decide whether it lands in the inbox.

Inngest

Background jobs, retries, and scheduled work for apps with no server to run a worker on.

Meilisearch

Typo-tolerant, instant search in one binary — the middle ground between SQL LIKE and running Elasticsearch.

PostHog

Product analytics, session replay, and feature flags in one tool — with a free tier big enough to be the only one you need.

Sentry

Error monitoring that shows you the stack trace, the release, and the user — instead of a screenshot of a white page.

Lemon Squeezy

Taking money from anywhere in the world without registering for tax anywhere — what a merchant of record buys you, and what it costs.

Groble

Selling a digital product to Korean customers — KakaoPay and NaverPay included, no business registration required.