Beta — Interactive Stack Builder

Find the right tools for
your next project

Browse hundreds of developer tools, get real-time stack recommendations, and build visual diagrams of your architecture — all in one place.

Builder works on desktop only — on mobile, browse tools and learning resources.


Stack Builder

Visual Stack Builder

Set your project parameters and get a recommended tech stack, or design fully by yourself from the ground up.

  • Questionnaire-driven stack recommendations or a free exploration Sandbox mode with no restrictions
  • Visual architecture diagram, editable in real time
  • Swap tools and explore alternatives instantly
  • Real-time hints on tool relationships and conflicts
  • Export your stack as JSON and import it later
tekyous Stack Builder — free sandbox mode with an interactive tech stack diagram

Catalogue

Featured Tools

View all →
Python

Python

Python is a high-level, interpreted, dynamically typed programming language emphasising readability and simplicity. It dominates data science, machine learning, and general-purpose scripting.

Open Source
Programming Languages
Svelte

Svelte

Svelte is a compiler-based frontend framework that converts declarative component code into efficient vanilla JavaScript at build time, eliminating the virtual DOM entirely. Svelte 5 introduced runes — a fine-grained reactivity system — alongside SvelteKit as its official full-stack meta-framework.

Open Source
Frontend Frameworks
PostgreSQL

PostgreSQL

PostgreSQL is a free, open-source object-relational database known for reliability, standards compliance, and extensibility, with rich data types, JSONB, and a large ecosystem of extensions such as PostGIS and pgvector.

Open Source
Databases
FastAPI

FastAPI

FastAPI is a modern Python framework for building APIs from standard type hints, with automatic OpenAPI documentation, Pydantic validation, and native async support.

Freemium
Backend Frameworks
Mistral

Mistral

Europe's leading open-weight LLM family, from small edge models to a frontier MoE flagship, available through Mistral's API, its Vibe assistant, the major clouds, or self-hosted.

Freemium
LLM
Grafana

Grafana

Grafana is the leading open-source platform for composable observability and data visualization, enabling teams to query, visualize, and alert on metrics, logs, and traces from any data source.

Freemium
Observability & Monitoring
Docker

Docker

Container platform for packaging applications and their dependencies into portable images that run the same on a laptop, in CI, and in production, with Docker Desktop, Compose, and Docker Hub.

Freemium
DevOps & CI/CD
PyTorch

PyTorch

PyTorch is the leading open-source deep learning framework, providing dynamic computation graphs, GPU-accelerated tensor operations, and a rich ecosystem for building and deploying neural networks.

Open Source
Data & ML Libraries



Get in touch

Have a question, a tool suggestion, or want to collaborate?

Email us directly at [email protected] or use the form below.