DevilDev

DevilDev

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Fastest way to prototype and visualize codebase

L
@lakshaygupta2511
Published on Mar 20, 2026
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About DevilDev

DevilDev is a spec-driven architecture workspace that helps developers design systems before writing code. You can turn a product spec into a complete software architecture or generate architecture directly from an existing repository - in minutes. Instead of jumping straight into implementation and fixing mistakes later, DevilDev lets you: -Generate system architecture from product specs -Reverse-engineer architecture from an existing codebase -Break architecture into executable Pacts (features / bugs / tasks) -Convert Pacts directly into GitHub issues This creates a development workflow that goes: Architecture → Pacts → GitHub Issues or Prompt → Architecture → Spec → Coding DevilDev is open-source and already used by 1300+ developers with growing community contributions. Build faster - without building the wrong system first.

Product Insights

DevilDev provides a web-based, spec-driven architecture workspace for developers to design and visualize systems using AI transformation tools. It bridges product specs and executable GitHub issues through an open-source development workflow.

  • Supports dual-path architecture generation from either product specifications or existing code repositories.
  • Automates project management by converting architectural pacts directly into GitHub issues.
  • Web-based platform with an open-source model supported by a community of over 1,300 developers.
  • Facilitates rapid prototyping to prevent structural implementation errors before coding begins.

Ideal for: Developers, product managers, and founders can utilize this platform to align product specifications with executable software architecture and task management.

Screenshots

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L
@lakshaygupta2511

Spec-driven architecture workspace that turns natural language specs or existing repos into clean, scalable architecture. Open-source. Try it, roast it, let's build better together!