JavaScript, but
with a safety net
Static typing, better documentation, fewer bugs in production. We write in TypeScript because code quality directly impacts the quality of your product.
Free consultation · We respond within 24h
Why TypeScript?
TypeScript is a superset of JavaScript with a type system. It catches bugs while you write code, not in production at your customer's end. It provides better editor hints, easier refactoring, and serves as living documentation. For us, it is not optional. It is the standard.
What TypeScript gives you
Type safety
Bugs caught in the editor, not by your customers. Fewer bugs, fewer hotfixes, more peaceful nights.
Living documentation
Types describe what the code does. New developers instantly understand data structures and APIs.
Fearless refactoring
Rename, move a file, modify an interface. TypeScript catches every broken reference.
Productivity
Intelligent hints, inline errors, automatic imports. Faster coding, fewer mistakes.
How we work with TypeScript
TypeScript strict mode is our standard. Every line of code is typed, from the database to the React component.
Strict mode, no exceptions
- TypeScript strict in tsconfig.json
- Zero tolerance for any and ts-ignore
- CI/CD blocks merge on type errors
End-to-end typing
- Auto-generated types from Supabase
- Shared interfaces for API and frontend
- Typed responses from Server Actions
Validation at system boundaries
- Zod schemas for input validation
- Typed environment variables
- Type checking in CI pipeline
Ideal use cases
Does your digital product comply with EU law?
EAA, WCAG, GDPR, NIS2. These regulations are already in force. Enter your URL and we'll check EU compliance. Free, results in 48h.
What you actually get within 48 hours
A short, concrete document with the most important recommendations. No commitment, no sales pitch in disguise.
What you get
- A short PDF report (2-3 pages) reviewing the technical aspects of WCAG, GDPR and NIS2
- The top 3 technical risks worth addressing first
- A list of quick wins you can implement on your own or with any vendor
- An optional short online call if you want to discuss the results
Who does it
- The scan is run by a member of the EPKO team, supported by automated tools (Lighthouse, axe-core, our own checklists)
- You correspond directly with the person who signed the report, with no account managers in between
- The report covers the technical layer and does not replace a formal legal or certification audit
- If you decide to work with us on remediation, Eryk (CTO) or Patryk (CEO) joins the project
In what form
- PDF sent by email, accessible to screen readers
- A short summary of the results in the email body
- Materials stay with you and can be shared with your legal or IT team
- Turnaround: 48 hours from request confirmation, on business days
Common questions about the audit
Let's build something that works without surprises
TypeScript is our standard. Every project we deliver is typed, tested, and ready to grow.
Book a free consultationWe respond within 24 hours