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Compare CSS stylesheets, selector rules, and property declarations.
Compare Studio is a browser-native comparison engine designed for developers. It computes line, word, character, and AST structural diffs across 12 formats (JSON, JS, TS, HTML, CSS, SQL, XML, YAML, CSV, Markdown, Text) in background Web Worker threads with zero server latency.
A: Yes, all code and data comparisons are computed locally in your browser memory via Web Workers. No diff payloads are sent to external servers.
A: Yes, our background Web Worker diff engine and Monaco viewport virtualization process large payloads without freezing the browser.
A: AI Diff Intelligence analyzes modified diff hunks client-side to explain semantic changes, flag breaking API alterations, and audit security impact.
Scan and score resumes against Job Descriptions using AI analysis.
Visualize JS call stack, microtasks queue, macrotasks queue, and Web APIs in real time.
Step through React Fiber trees, state queues, reconciliation loops, and concurrent preemption.
Syntax-highlighted diff reviewer with distinct line number gutters and synchronized scrolling.
Semantic change explanation, breaking API audit, and performance risk analysis.