{"slug": "show-hn-deltareview-ai-powered-code-diff-analysis-tool", "title": "Show HN: DeltaReview – AI-powered code diff analysis tool", "summary": "DeltaReview launched as an AI-powered code diff analysis tool that compares before-and-after code across 25 languages, including JavaScript, TypeScript, Python, Java, C++, C, C#, Go, Rust, PHP, Ruby, Swift, Kotlin, Scala, SQL, HTML, CSS, JSON, YAML, Markdown, Bash, PowerShell, Dockerfile and Other. The tool, presented on Hacker News' Show HN, offers an Analyze Diff action plus Load Example and Clear controls, along with a Report and History view, to help developers identify risks and improvements in code changes.", "body_md": "DeltaReview\nUnderstand what changed. Catch what matters.\nReport\nHistory\n◆\nCode Workspace\nCompare your changes to identify risks and improvements\nJavaScript\nTypeScript\nPython\nJava\nC++\nC\nC#\nGo\nRust\nPHP\nRuby\nSwift\nKotlin\nScala\nSQL\nHTML\nCSS\nJSON\nYAML\nMarkdown\nBash\nPowerShell\nDockerfile\nOther\n◆\nBefore Code\nOriginal\nBefore Code\n\n```\n1\n```\n\nAfter Code\nModified\nAfter Code\n\n```\n1\n```\n\n◆\nAnalyze Diff\nLoad Example\nClear", "url": "https://wpnews.pro/news/show-hn-deltareview-ai-powered-code-diff-analysis-tool", "canonical_source": "https://delta-review.vercel.app/", "published_at": "2026-09-28 19:34:45+00:00", "updated_at": "2026-09-28 19:50:57.093521+00:00", "lang": "en", "topics": ["ai-tools", "developer-tools", "artificial-intelligence"], "entities": ["DeltaReview", "Hacker News"], "also_reported_by": [], "alternates": {"html": "https://wpnews.pro/news/show-hn-deltareview-ai-powered-code-diff-analysis-tool", "markdown": "https://wpnews.pro/news/show-hn-deltareview-ai-powered-code-diff-analysis-tool.md", "text": "https://wpnews.pro/news/show-hn-deltareview-ai-powered-code-diff-analysis-tool.txt", "jsonld": "https://wpnews.pro/news/show-hn-deltareview-ai-powered-code-diff-analysis-tool.jsonld"}}