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Compare two plain text documents side-by-side with line-by-line diff highlighting.
Compare plain text files, paragraphs, and prose documents to spot word alterations and line changes.
Highlights line additions in green, deletions in red, and word edits in yellow.
Everything you need to know about this developer tool
Paste original text on the left pane and updated text on the right pane to highlight line and word diffs.
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.
Click below to compute visual line differences, AST structure deltas, and AI explanations.