A Python library that adds time-travel queries to your PostgreSQL database. Query any entity at any point in history.

python sqlalchemy async postgresql alchemy time-travel audit-log history-tracking fastapi temporal-database diff-engine

• Updated May 13, 2026
• Python

Open-source dependency behavioral diff engine. This detects malicious changes across multiple development ecosystems: npm, PyPI, Go, Cargo, Maven, and NuGet

golang npm nuget static-analysis pypi supply-chain cargo cybersecurity dependencies appsec security-tools devsecops malware-detection go-modules malicious-packages supply-chain-security diff-engine

• Updated Aug 9, 2026
• Go

Apply V4A context-anchored diffs from any LLM model and get structured line-by-line diff output with built-in instant rollback capability.

typescript npm-package openai esm jsr diff-parser unicode-normalization deno zero-dependencies anthropic llm-tools tool-calling code-editing diff-engine context-anchored-diff fuzz-matching patch-applier structured-diff text-patching v4a-diff

• Updated Jul 23, 2026
• TypeScript

A blazing-fast, server-driven UI framework for PHP powered by a lightweight Virtual DOM + Diff Engine (Delta Rendering Engine).

php virtual-dom laravel real-time framework reactive spa websocket blade server-side-rendering component-based ui-framework server-driven diff-engine diffyne

• Updated Dec 9, 2025
• PHP

本地优先的文档解析、结构化抽取、差异比较与可审计导出工作台。

react python typescript offline-first data-extraction batch-processing document-processing pypdf tailwind privacy-first fastapi local-first document-pipeline diff-engine zero-cloud

• Updated Sep 16, 2026
• TypeScript

SEC 10-K change-intelligence: deterministic YoY diff + LLM-interpreted chaptered reports (5yr, Magnificent 7).

xbrl 10k sec-filings rag fastapi financial-nlp chromadb llm-evaluation diff-engine

• Updated Aug 24, 2026
• Python

AI-native webpage monitoring engine powered by Playwright and Gemini to track updates, extract semantic diffs, and deliver email alerts.

python automation google-cloud gemini web-scraping website-monitor playwright llm webpage-monitor diff-engine

• Updated Sep 28, 2026
• Python

A memory-aware, move-aware file diff tool in ISO C17 featuring adaptive LCS algorithms, code-aware token diffs, and replay verification.

c tools terminal-based git-diff diff-tool lcs-algorithm diff-analysis diff-checker diff-engine

• Updated Nov 7, 2026
• C

Fine-grained block AST patcher for in-place canvas editing allowing surgical node updates without full document rebuild

mcp zero-dependency block-editor autonomous-agents python-standard-library incremental-update canvas-editor agent-skills in-place-editing diff-engine ast-patcher

• Updated Sep 30, 2026

Deterministic, AST-aware DEV/PROD configuration comparison engine with FastAPI backend and SPA UI.

python devops fastapi diff-engine config-comparison

• Updated Oct 24, 2026
• HTML

Self-hosted visual regression testing engine with WebAssembly pixel diffing, responsive multi-breakpoint capture, and interactive review studio.

png typescript wasm ci-cd regression-testing screenshot-testing quality-assurance visual-testing visual-regression automated-testing fastify playwright react19 diff-engine

• Updated Nov 5, 2026
• TypeScript

React + TypeScript 製マルチパネルテキスト差分エディタ。Myers差分アルゴリズム、3テーマ対応、検索・置換、ズーム・パン、File System Access API

react typescript text-editor dark-mode myers-algorithm multi-panel vite diff-engine

• Updated Mar 14, 2026
• TypeScript

KerniQ: Control real AI agents, govern execution where possible, and preserve evidence where it isn't.

desktop-app typescript mcp multi-agent openai developer-tools tauri ai-agent llm deepseek agent-runtime diff-engine skill-runtime git-runtime

• Updated Sep 10, 2026
• TypeScript

RFC 6901 / RFC 6902 compliant JSON Pointer and JSON Patch delta computation engine for incremental state sync

mcp data-structures json-pointer json-patch rfc-6901 rfc-6902 python-standard-library delta-updates agent-skills state-sync diff-engine

• Updated Oct 24, 2026
• Python