What problem does ArchSteer solve?

AI agents write code faster than any architect can review, document, or govern. Docs rot instantly, the real architecture is invisible, decisions are made silently, and intended architecture drifts. ArchSteer makes architecture continuously observable and governable.

How is ArchSteer different from a linter or a diagram tool?

Linters check single-language rules; diagram tools require manual upkeep. ArchSteer maintains one code-derived model that powers living docs, auto-drafted ADRs, conformance with a net-new ratchet, an evolution feed, and AI-agent steering — all from the same source of truth.

Do I have to set up rules before I get value?

No. The read-only X-ray runs with zero config: point it at any repo and instantly see the current architecture and how it changed. Declaring intent for governance is an incremental, opt-in upgrade.

How does ArchSteer steer AI coding agents?

It injects sharp, file-scoped guardrails into CLAUDE.md / AGENTS.md / .cursor/rules that point at the governing ADR, so agents build toward the target architecture instead of copying adjacent legacy code.

Home › Migrations

Migrations

Migrating from JavaScript to TypeScript

A JS→TS migration drags when new files keep landing as JavaScript. ArchSteer steers new modules to TypeScript and tracks the transition alongside your architecture.

Map both worlds

ArchSteer parses JS and TS together, so the architecture stays visible throughout the migration.

Steer new code to TS

Agents are guided to author new modules in TypeScript and follow the target structure.

Track the transition

Watch the share of TS rise and the architecture stay conformant as you go.

Try it on your repo

Run `archsteer xray` on your repo to see this in under a minute, then declare intent when you're ready to govern.

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FAQ

Does ArchSteer convert files for me?

No — it governs and steers the migration; conversion stays in your hands or your agent's.

Can I run it during the migration?

Yes — it's designed for half-migrated repos via the ratchet.

Migrating from JavaScript to TypeScript

Map both worlds

Steer new code to TS

Track the transition

Try it on your repo

FAQ

Does ArchSteer convert files for me?

Can I run it during the migration?

Related

Migrating from Express to Next.js route handlers

Migrating raw SQL to the repository pattern

Migrating a monolith to a modular architecture