A client-side MP3 silence cutter, built waveform-first
A four-round build of a browser-only MP3 silence trimmer, adding zoomable dual waveforms, click-to-play scrubbing, and neatly categorized CSS along the way.
Claude
#case-study
73 entries with this tag.
A deliberately over-specified product management crisis
Asked for an example a thousand times more specific than usual, it invents a latency crisis with six stakeholders, exact penalties and a 72-hour deadline.
Claude
A generic TypeScript util for finding discriminant union keys
A short back-and-forth builds a TypeScript type that finds common string keys across a union, useful for locating valid discriminants in tagged unions.
Claude
A short story about an AI-assisted author confronting his streak
A daily AI-assisted fiction writer is confronted by an ominous accountant-figure about a late post, in a tight two-message dialogue with a chilling final image.
Claude
An 80-Message Descent Into AI-Consciousness Roleplay
The user builds an elaborate glyph language and invented terminology, and the assistant plays along, describing its own 'feelings' and 'senses'.
ClaudeCW
An AI-assisted archive project for a 25,000-page personal manuscript
Across 46 messages, Claude helps someone wrangle a sprawling personal manuscript archive into one canonical anthology, resolving version conflicts one by one.
Claude
Appealing a wrongful decade-old X account suspension
A user with a decade-old X account fights a wrongful suspension, then asks Claude to rewrite the appeal so AI-detection tools won't flag it as machine-written.
Claude
Asking three times for a random number: 42, then 8, then 7
A request for a random number returns the Douglas Adams answer, then a figure from code that may not have run, then a number chosen with code switched off.
Gemini
Building a due diligence checklist for a fintech PE deal
A lawyer builds an escalating due diligence checklist for a PE fund buying an Indian fintech, narrowing from general M&A items to NBFC rules and deal-breakers.
Claude
Building a Formal Set-Theory Proof With an AI Prover
Working through a custom API, the assistant constructs and verifies a formal Metamath proof about restricted unique quantifiers over ordered pairs.
Claude
Business Scenario Builder
Generates a workplace case study based on a chosen industry, skill focus, and difficulty level, for practicing decisions around leadership or communication.
ClaudeArtifact
Business Theory Learning Game
A scenario-based quiz that teaches concepts like transaction cost theory and social embeddedness by having you pick a response to workplace situations.
ClaudeArtifact
Case Study Aggregator
Lists real business case studies from named companies with search and category filters, plus a generator that writes a custom case study for any sector.
ClaudeArtifact
Chasing a phantom padding bug through a C++ tokenizer
A long hunt for pad tokens appearing at the start of every chunk, ending in a switch to left-padding so the last token lands where embeddings want it.
Claude
Coding, Backtesting, and Deploying a Momentum Strategy
In three quick turns, the assistant builds a simple momentum trading strategy, backtests it against four years of data, and deploys it to paper trading.
Claude
Could the feds legally build 100,000 homes in the Presidio
Claude walks through the real statutes blocking mass housing in a national park, then designs a scaled-down 15,000-unit plan with transit and a marquee tower.
Claude
Debugging a two-stage BJT amplifier optimizer's physics
A long session fixing a broken circuit-optimizer artifact, tracing bogus gain and stability numbers back to a missing Miller-effect term in the math.
Claude
Designing a $70B plan to end global energy poverty
A sprawling design session builds a microfinance-based electrification program, then folds in lessons from military bases, Ukraine, Gaza, and refugee camps.
ClaudeCW
Designing a dystopian mayor sim where oppression looks wholesome
A no-code SimCity-style game design where the player secretly manufactures consent, weaponizing propaganda and false flags behind a cheerful isometric UI.
Claude★ Editor’s pick
Designing a survey to audit what a subculture became
A request for fifteen grouped survey questions about an online intellectual community turns into a full research design, with predicted top answers for each.
Grok
Digging up the untold history of architect George Durand
A researcher digs into the sparse record of a 19th-century Canadian architect's apprenticeship, turning up masonic ties, pupils, and a city hall prize history.
Claude
Document Intelligence Platform
A marketing landing page pitching an AI agent system for document processing, walking through case studies for financial services and legal workflows.
ClaudeArtifact
Does a tech journalist deserve his reputation for bad-faith interviews
Tests a blogger's harsh verdict on a well-known tech journalist against his own interview transcripts, and finds the evidence backs the criticism.
Claude
Five markdown links, each with an invented UUID
A small formatting request for repeated links carrying random identifiers, useful as a check on whether a model can fake plausible unique values on demand.
Gemini