Frontend
We develop intuitive user interfaces—for both humans and (AI) agents. Accessible and AI-powered. With optimized performance. With excellent usability.
State-of-the-art web solutions with inovex
A top-notch user interface is essential to the success of your web solutions. We ensure that your design is not only easy to use, but also visually appealing, durable, and high-performing. And we think one step ahead: More and more users are accessing the web through AI assistants.
Future-proof frameworks
We develop high-performance, future-proof solutions—tailored to your specific use case. To do so, we use the most well-known frameworks, including React, Angular, Vue, Next.js, Svelte, SolidJS, Blazor, Lit, Astro, and TanStack Start.
Performance
We optimize your web applications for faster load times and seamless interactions—for example, by using server-side rendering—with a focus on Core Web Vitals such as INP.
Accessibility
We design your web solutions to ensure they are accessible and usable for all users and comply with legal guidelines such as the BFSG.
Testing
Our comprehensive testing processes ensure the reliability and quality of your applications – from unit and integration testing right through to end-to-end testing.
Responsive Design
We’ll ensure that your website scales optimally on all devices and that its design adapts to every display.
Framework migration
We’ll support you in seamlessly migrating your existing applications to the latest framework versions.
Frontend & AI
Artificial intelligence is transforming how interfaces are built and used. In our cross-project Innovation Circle, we continuously evaluate which approaches deliver real added value—and implement them in a controlled manner within your design system. Learn more about our AI expertise
Agent Readiness
In the future, browser agents should access websites via structured interfaces such as MCP rather than through screenshots.
AI-Assisted Development
Spec-driven development, MCP Server in the toolchain, and clear review guidelines. Covered in our Agentic Coding Coaching.
Our open-Source UI library – elements
Creating and maintaining UI components is challenging. Our elements library contains open-source components which can be implemented for every framework.
Case Studies
Frontend
ARCUS Hospitals and Medical Practices: Development of a Digital Patient Portal
For the ARCUS clinics and practices, inovex has created a new digital patient portal that not only enables patients to book appointments digitally, but also makes all information about their treatment plan accessible. At the same time, administration was made easier for the clinic staff.
READ CASE STUDYRATIONAL AG: ConnectedCooking – IoT Platform
With ConnectedCooking, inovex and RATIONAL have built an innovative IoT platform for the catering kitchen and rolled it out globally.
READ CASE STUDYAcademy for Learning Pedagogy: The agile development of a video learning platform for children
Using agile methods, we developed a new learning platform for students and their parents together with the AfL.
READ CASE STUDYSuccessful with the right tech stack
In order to find the best possible web solution, we work primarily with the most popular open-source technologies, such as Angular, React, Vue and Svelte, and integrate them into your IT landscape. How that might look for your particular web application is flexible and depends on your specific requirements. We’ll support and advise you in selecting the right technologies for your situation.
What might a sample tech stack for your web solutions look like?
To ensure greater reliability and maintainability, we develop front-end user interfaces using TypeScript, supported by modern AI development tools, and rely on popular frameworks such as Next.js, Svelte, Angular, React, Vue, Astro, or TanStack Start. This, combined with the seamless integration of intelligent AI features, makes the code more understandable and easier to maintain over the long term. Using SCSS or our UI library, inovex elements, we can tailor the application to your specific needs.
We rely on tools such as Vitest, Testing Library, and Playwright to ensure the highest code quality. Meanwhile, build tools like Turbo and Vite enable fast development cycles and optimized build processes. For AI functionality, we incorporate the AI SDK and MCP Server into our toolchain.
For smaller backend solutions or backend-for-frontend setups, we prefer to work with TypeScript and NestJS, as well as high-performance runtimes such as Node.js, Deno, or Bun, as these allow us to work with the necessary flexibility and efficiency. We also seamlessly integrate AI interfaces and LLMs into your architecture. Custom backend solutions are ideal for specific, manageable requirements and support a lean, fast system architecture.
To optimize data exchange in your application, we carefully select the right technologies for you—whether it’s REST for proven and reliable data access or GraphQL for flexible and precise data queries.
Learn more about our backend services.
To automate code testing, builds, and deployments, and to efficiently integrate new features, we rely on the CI/CD features of platforms such as GitHub and GitLab. We always remain flexible and adapt to your specific requirements. This includes AI-powered code reviews as an additional quality gate.
The front-end world is evolving rapidly, and at inovex, we always stay on the cutting edge. Through regular, cross-project discussions in our Innovation Circle, our front-end team stays continuously up to date on the latest developments. This allows us to assess new trends and weigh their benefits for our clients through ongoing evaluations.
- Frameworks: React · Angular · Vue · Next.js · Svelte · TanStack Start · Astro
- AI: Claude · Gemini · WebMCP · Gen. UI in the design system · Chatbot widget
- Tooling: TypeScript · Bun · Deno · Server-side rendering
- Testing: Vitest · Playwright · Agent-based E2E tests
🗓️ Appointments available
Book your initial consultation - free of charge and without obligation.
Yaren Sahin
Account Manager New Business
I look forward to your inquiry.
Yaren Sahin
Innovative front end for your systems
Talk to our experts to make your applications intuitive and accessible.
- Customised front-end solutions
- Holistic development