Apps
Apps
Free tools and fun side projects.
All apps (52)

118B: Hokie History
→A Virginia Tech fan site: building photos and histories, demolished dorms, a campus time machine map, and community polls.

2x2
→Prioritize a list the way a good facilitator does: stack-rank it on one consideration with nothing sharing a level, then slide each card left or right on the second without disturbing the first. The quadrants appear last, so nobody places an item in the box they wanted it in.

AI Eval Builder
→Shipping an AI feature without evals is shipping on vibes. Learn what evals are, then build one: quality rubric, starter golden dataset, eval pipeline, and a complete plan you can download.

AI Health Check
→Already using AI? This checks whether you are using it well. Measures context discipline, evaluation maturity, and experimentation rigor.

AI Maturity Assessment
→Find out where your team actually stands on AI adoption, not where you think you are. Scored across 6 dimensions with role-specific indicators.

Analytics Decoder
→You hooked up Google Analytics but the dashboard is a wall of numbers. Upload a GA4 export and get a plain-English guide: what each metric means, what is healthy or weak about yours, and clear action items as AI-ready prompts and a CSV backlog.

Bay Area Events
→A curated guide to South Bay and Bay Area events — arts, comedy, live music, workshops — scored by a personal preference engine, not a generic feed.

BBFantasy
→Big Brother fantasy league. Draft the house, make your weekly picks, and compete with your friends all season.

Botanical Panic
→A houseplant care and gardening reference that knows your climate. Browse care guides for houseplants and how-to-grow guides for vegetables, herbs, and flowers. Set your USDA zone (or zip) and the planting and harvest timing tailors itself. Save your favorites.

Budget Builder
→Walk away with a complete monthly budget and a downloadable spreadsheet. Handles steady paychecks, freelance income, or both.

California State Taxes for Dummies
→Confused by California taxes? Get the plain-English version, then estimate your bill: income tax brackets, sales tax, and Prop 13 property tax for 2025. Flip to Virginia to compare. No signup, your data stays in your browser.

Card Sort Maker
→Create a card sort for IA research, feature prioritization, or team alignment. Define cards and categories, sort them yourself, or share a link so participants can sort for you.

Checkmate
→Pressure-test your decisions against a simulated advisory board. Pick from 35 famous thinkers like Annie Duke, Gordon Ramsay, and Esther Perel and get AI-generated responses in their authentic voice.

Clefhanger
→Learn to sight-read music, one note at a time. See a note, tap the piano key, level up from middle C to the full grand staff.

Consulting Rate Calculator
→Figure out what to charge. Enter your experience, specialization, and financial targets to get a complete rate card with hourly, daily, weekly, and project pricing you can download.

Creami Lab
→Ninja Creami recipe generator and collection. Pick your base, mix-ins, and style.

Discover the Pruneyard
→An interactive guide to the Pruneyard shopping center in Campbell, CA. Browse every merchant on a clickable center map, filter by dining, shopping, fitness, and more, then find events, specials, and visitor info — all in one living directory.

Do We Need a PM?
→Find out if it's time to hire your first product manager. Scored against benchmarks from Pinterest, Figma, Ramp, Slack, and 30+ other companies.

Downtown Campbell
→The mobile-first guide to Downtown Campbell, CA: what is open right now, what is on this weekend, and event-aware parking and street-closure guidance under the Water Tower. No login, free, your saves stay in your browser.

Events World Cup
→Pick the entire 2026 World Cup. Lock your bracket before kickoff, then track live scores, pick verdicts, and the leaderboard all tournament. (Public demo with sample players; the real pool is private.)

Facilitator's Kit
→Plan the meeting, then prepare for the room. Pick a meeting type for a timed run-sheet with facilitator cues, flag the hard dynamics you expect (a dominant voice, hard news, a skeptic, your own nerves), and the tool writes specific handling moves into your run-sheet to print or export.

Feedback Facilitator
→Collect structured feedback on a prototype, design, or doc. Embed a Figma, Loom, video, PDF, or image, ask guided questions, share a link, and let AI synthesize every response into themes, sentiment, contradictions, and action items.

Game Guru
→Tell us about your group and get matched to the perfect board game. AI-powered concierge for game night.

Get Unstuck
→Describe the symptoms, get matched to interventions that work. Not generic advice — pattern-matched recommendations from 30+ engagements.

Kitchen
→A recipe box and weekly meal planner in one. Save recipes with ingredients and instructions, organize them by cookbook and cuisine, plan the week, and turn the plan into a shopping list.

Line Runner
→A scene partner for actors that catches every flub. Load any script, pick your character, and the computer plays everyone else -- listening as you run lines, flagging mistakes, and rewinding to trouble spots. Free, no signup, audio never leaves your browser.

LOST Explorer
→Interactive reference for the TV series Lost. Browse by episode, character, theme, or timeline. Spoiler-safe by default.

lowkeydex
→Plan Pokémon card binder pages before you move a card: import what you own, lay it out pocket by pocket, and take the missing list to a show. A full Pokédex comes attached.

Meeting Waste Calculator
→Find out exactly how much your organization wastes on unnecessary meetings — including context-switching costs most calculators ignore. Audit your meetings and get a concrete action plan.

Packing List
→Solo trip packing tracker with smart list generation and reusable templates.

Persona Card Generator
→Turn user research into a clean, shareable persona card. Fill in goals, frustrations, context, and behaviors, watch the card build live, then download a PNG or share a link.

Personneagram
→Discover your Enneagram type and wing, get life-area recommendations, and build your personality card.
Pet Health Tracker
→Keep your pet's vet visits, meds, weight, and vaccinations in one simple place. Saved in your browser, no account needed.

Pitch Ready
→Before investors see your pitch deck, see how it scores. Answer a short rubric and get a readiness verdict, the deal-breakers to fix first, and your top fixes in order. A women’s-health mode adds adoption, reimbursement, and non-dilutive funding checks.

Plane Simple
→Search flights across multiple sources. Flex dates, nearby airports, manual entries, and deal comparison.

PlayTraitorsFantasy
→The Traitors fantasy league. Draft the castle, score every banishment and murder, and settle who read the season right.

PM Interview Kit
→Build a tailored interview question set with evaluation criteria, probing follow-ups, and framework guidance. Reads your Skill Matrix results for personalized practice recommendations.

PM Skill Matrix
→Map your PM skills across 7 domains with behavioral anchors at Self, Team, and Org levels. Get a personalized growth plan and see how your skills connect to your ProductType archetype.

Product Deck Updater
→Build a product update, roadmap, OKR check, or demo script from high-signal slide templates. Download PNGs, copy the text into your deck, or export the whole set as a PDF.

ProductType Assessment
→Find out what kind of product manager you are. 18 quick questions, 90 seconds. Discover your archetype, strengths, blind spots, and which PM types you pair best with.

Scrambled
→A daily puzzle tasting menu: word scrambles, pattern recognition, and trivia with a sarcastic AI narrator. Quick rounds, under 4 minutes.

Stacks
→Catalog the books, records, movies, and games you own. Rate and tag them, build smart shelves and a wishlist, track what you have lent out, and share a shelf with a link. Import from Goodreads, Discogs, or CSV.

Survivor Fantasy
→Fantasy league for CBS Survivor. Draft castaways, score tribal councils, and compete with your tribe all season.
Take Home
→You know what the card sold for. This tells you what you keep. Model one sale across eBay, TCGplayer, Whatnot, Mercari, Misprint and cash, and see what each actually pays after fees, with every rate showing its source and the date it was last checked. Computes no tax.

Team Shape Analyzer
→Map your product team's archetype mix. See which PM strengths you're covered on, which are missing, and where to invest — grounded in the balanced teams framework.

The Last Supper Club
→The conversation you've been putting off. A guided dinner experience for talking about end-of-life wishes with the people you love.
The Purge Tracker
→Room-by-room declutter tracker. Make decisions, watch the numbers go up, get things out the door.

TV Guide
→Track episode release dates, movie drops, and season premieres. Share with your partner.

User Interview Helper
→Plan, run, and synthesize user interviews in one place. AI writes your discussion guide, you take tagged notes live, then synthesis surfaces themes, quotes, and action items across interviews.

Virginia State Taxes for Dummies
→Confused by Virginia taxes? Get the plain-English version, then estimate your bill: income tax brackets, sales tax, and property tax for 2025. Flip to California to compare. No signup, your data stays in your browser.

Whiteboard Prompt Translator
→Paste any product prompt and scaffold a live whiteboard plan in six frames: translate the prompt, define the opportunity, ground in reality, prioritize visibly, sequence, and close the loop. Includes a practice timer and real interview prompts.