The tools and tradeoffs behind this site. Try the text layout and audio demos, look through the stack, or run the checks yourself.
Small demos of how the browser lays out text and makes sound.
Compare userland multiline text calculations with Canvas caching against synchronous browser DOM reflow penalties.
Forces synchronous layout calculation (`getBoundingClientRect` reflow).
Userland canvas arithmetic over cached word boundaries.
Eliminates frame drops in masonry bento dynamic resizing.
100% procedural sound synthesis using the native Web Audio API (`AudioContext`, `StereoPannerNode`, `GainNode`).
Detailed breakdown of frontend frameworks, layout physics, databases, audio synthesizers, and verification suites.
Strict engineering invariants enforced across pre-commit hooks, DX invariant suites, and automated CI pipelines.
Workspace paths resolve dynamically via process.cwd(). Browser storage in JSDOM / Node 25+ environments is safely mocked and isolated per test suite.
npm run test -- __tests__/defect-remediation-regression.test.tsapp/layout.tsx renders the single global Navbar, AudioProvider, and SearchProvider. Child routes never instantiate duplicate navigation bars.
npm run checkEvery first-class route and interactive tool is indexed in CommandPalette.tsx under staticNavs with rich master-detail preview context and metadata.
npm run verifyClient-only state and browser storage utilize useSyncExternalStore. Non-deterministic timestamps include suppressHydrationWarning attributes.
npm run checkIntermediate agent scratch logs, transient benchmarks, and temporary fixtures are excluded from Git history via strict .gitignore patterns.
npm run qualityAutomated verification suite running TypeScript strict compiler, ESLint, TypeDoc compilation, and all 12 architectural health invariants.
npm run verifyHeadless JSDOM context mocks provide quadraticCurveTo, bezierCurveTo, and roundRect methods. Active requestAnimationFrames cancel on unmount.
npm run testExported symbols maintain markdownlint-compliant docstrings (MD029/MD033 compliant) for seamless TypeDoc-to-markdown automated compilation.
npm run lint:docsAll API routes enforce declarative Zod validation schemas in lib/schemas.ts with 100% endpoint synchronization in openapi.json.
npm run check-docs-drift100% axe-core compliance across all public pages, modals, and drawers with SkipToContent bypass, focus trapping, and screen reader live announcer.
npm run probe:syntheticBug fixes across core computational engines adhere to the strict Red-Green Remediation Protocol with dedicated test coverage in defect regression suites.
npm run test -- __tests__/defect-remediation-regression.test.tsDeterministic AST calculation engines pass fast-check property-based fuzz testing gates.
npm run test:fuzzRun the exact test suites and verification tooling locally to inspect quality gates and specifications.
Checks types, lint rules, documentation, page performance, and architecture.
npm run qualityRegenerates OpenAPI schemas, updates TypeDoc markdown, and synchronizes AST logic contracts.
npm run doctor:fixRuns fast-check generative property tests across formal logic rules and clinical derivation ASTs.
npm run test:fuzzMeasures Pretext layout computation overhead, DOM reflow metrics, and server rendering latency.
npm run bench:pages