[ DEVELOPER_TOOLING ]
AI Test Generation SaaS + IDE Extension
What it is
Generated test suites, delivered both as a web product and inside the editor.

[ THE_PROBLEM ]
Why this existed
The clever part of a developer tool is maybe a fifth of the work. Billing, API keys, quotas, admin and an editor integration are the rest, and they decide whether it is a business.
[ WHAT_WE_BUILT ]
What we built
A complete SaaS shell around a generation engine: marketing site, auth with password reset, a user dashboard with usage and credits, API key management, a versioned public API, and an admin area with a content editor for hero, features, FAQ and footer, plus user management, usage analytics and an audit log. Paired with a VS Code extension exposing the same generation in a sidebar.
- Marketing site with authentication and password reset
- User dashboard with usage and credits
- API key management
- Versioned public API
- Admin content editor for hero, features, FAQ and footer
- User management, usage analytics and an audit log
- VS Code extension exposing generation in a sidebar
[ HOW_IT_IS_USED ]
How a company uses it
Shows the full shape of a developer SaaS — not just the clever part, but the billing, keys, quotas, admin and editor integration that make it a business.
Built with
[ COMMON_QUESTIONS ]
Questions clients ask
Why build the admin content editor?
Because marketing copy changes weekly and engineering time is expensive. If updating the hero headline needs a deploy, either the copy stops improving or engineers become copywriters. Neither is good.
Why ship both a web product and an IDE extension?
Because developers evaluate in the browser and use in the editor. A product that lives only in one place loses either the evaluation or the daily habit.
What is usually underestimated in a developer SaaS?
Quota enforcement and key rotation. They seem trivial until you have paying customers, at which point retrofitting them touches every request path.
[ RELATED_WORK ]
Similar builds
NeuralArc product — Tellnova
Background Coding Agent Runtime
Runs coding agents in isolated Git worktrees so delegated work never touches your active workspace.
Read case studyNeuralArc product — Tellnova Studio
Chat-to-App Builder with Live Preview
Describe an app in chat, watch it build and run in the browser.
Read case studyNeuralArc internal
Self-Hosted Server & Agent Control Plane
Control your own machine — and trigger coding agents against your repos — from your phone.
Read case studyIs this close to your problem?
Most engagements start with a version of something on this page. Tell us what is different about yours and we will tell you what it changes.
Start a conversation