DevDiffYour Codebase's Memory

Privacy-first, BYOAI changelog intelligence that runs entirely on your machine.

Get Started

IDE Integration

GitHub

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Privacy First

Runs locally. Code stays on device with on-device LLMs (Ollama/WebGPU). No telemetry.

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Bring Your Own AI

Use Ollama, OpenAI, Anthropic, or WebGPU. Full control over AI models and endpoints.

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Intelligent Changelogs

Generates clear, human-readable explanations of code changes beyond simple diffs.

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8 Personas

Developer, CEO, Educator, Robot, Analyst, Journalist, PM, Compliance perspectives.

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Mermaid Diagrams

Architecture changes, dependency graphs, git timelines auto-generated from diffs.

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Workspace Safety

Auto-checkpoints before AI operations to safeguard local workspace changes.

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10 Compliance Frameworks

GDPR, HIPAA, SOC 2, FedRAMP, ISO 27001, and more. One command: `devdiff compliance apply`.

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Free & Open Source

MIT licensed. Open-source codebase with no usage limits or paid tiers.

Quick Start

bash

npm install -g @eldrex/cli
ollama pull llama3.2:3b
cd your-project
devdiff init
devdiff generate

Full Guide →

Trusted By Developers

DevDiff is designed for developers who care about privacy, security, and understanding their codebase.

✅ Zero cloud leakage — data classification engine blocks secrets from leaving your machine
✅ Offline capable — all AI runs locally with Ollama
✅ No telemetry — we don't track anything
✅ MIT licensed — truly free, forever

Sponsors & Support

DevDiff is funded entirely by developer donations and community support.