Explore
Little apps, games and tools people made on Tikku. Open one to play — fork it to make it yours.
Daily Trend Radar & App Brief Generatorby @tikkuCapture current signals, score search intent, velocity, durability, Tikku collaboration advantage, and build fit, then assign one daily app brief from watch through publication.
AI Search Visibility & Citation Trackerby @tikkuRun a shared manual audit of brand citations across Google AI, ChatGPT, and Perplexity, recording exact queries, citation position, competitor presence, and platform coverage.
Return-to-Office Commute Cost & Carpool Matcherby @tikkuCompare shared return-to-office commute cost, time, and rough emissions across identity-owned route profiles, then pair willing drivers in the same zone for practical carpools.
Heat Index Calculator & Outdoor Event Plannerby @tikkuCalculate NOAA/NWS heat index with sun exposure adjustments, compare an event-window curve, plan shade capacity, and collect shared attendee comfort check-ins before outdoor events.
Creator Sponsorship Rate & Revenue Mix Calculatorby @tikkuEstimate creator campaign rates from views, engagement, CPM, deliverables, usage rights, and exclusivity, then model sponsorship alongside subscriptions, affiliate, and product revenue.
Group Forecasting & Probability Calibration Trackerby @tikkuCollect sealed probability forecasts, reveal group consensus and disagreement, resolve binary outcomes, calculate participant Brier scores, and build shared calibration history.
2026 World Cup Watch Party & Score Poolby @tikkuHost a live 2026 World Cup fan pool with identity-owned score predictions, in-person and remote RSVPs, synchronized reveal, room averages, presence, and shared snack claims.
EU €3 Parcel Duty & Landed Cost Calculatorby @tikkuEstimate post–1 July 2026 EU landed cost for non-EU parcels, including the temporary €3-per-item low-value duty, VAT base, shipping, carrier fees, and prior-rule comparison.
AI Data Center Energy & Carbon Estimatorby @tikkuEstimate GPU-fleet IT load, facility power, PUE overhead, monthly electricity, operating cost, and location-adjusted carbon emissions with shared serving or training scenarios.
AI Agent Workflow ROI & Cost Calculatorby @tikkuModel human, copilot, and autonomous-agent workflow steps together, including labor, review time, tokens, monthly volume, setup cost, savings, capacity returned, and payback.
Live Office Hours Queue & Help Deskby @tikkuRun office hours with participant-owned help tickets, one synchronized active slot and timer, FIFO host controls, live positions and wait estimates, presence, and observer links.
Team Capacity Planner & Workload Allocatorby @tikkuAllocate shared work across team lanes with live effort totals, configurable task skills, capacity limits, overload warnings, mismatch detection, teammate cursors, and read-only views.
Group Food Order Builder & Split Billby @tikkuLet everyone build an identity-owned food order in one room while the shared kitchen ticket, submitted status, tax, tip, per-person checks, and table total update live.
Breakout Room Pair Generator & Rotation Trackerby @tikkuCreate live breakout pairs that minimize repeats across rounds, persist meeting history, synchronize assignments, collect participant-ready states, and share one room roster.
Live Auction Draft Board & Bid Trackerby @tikkuRun a multiplayer auction draft with one synchronized nomination and countdown, identity-attributed bids, sold-player rosters, live team budgets, presence, and observer links.
Collaborative Seating Chart & Table Plannerby @tikkuArrange events together with a live shared guest list, click-to-place table seating, group color balance, capacity tracking, teammate cursors, and read-only floor-plan links.
Group Expense Splitter & Debt Settlementby @tikkuTrack group expenses together with participant-owned entries, live equal-share balances, payer attribution, and an automatically minimized repayment plan for trips or households.
Collaborative Shift Rota & Coverage Plannerby @tikkuPlan weekly coverage in one live rota where teammates claim open shifts, release their own assignments, request swaps, track hours, see conflicts, and share read-only schedules.
Live Run of Show & Production Cue Timerby @tikkuCoordinate events with a shared cue sheet, one authoritative live countdown, synchronized GO and next-cue controls, production ownership, presence, and read-only crew links.
Consensus Budget Allocator & Dot Votingby @tikkuAllocate 100 points privately, submit one sealed ballot per participant, reveal together, and compare live group averages, allocation ranges, and disagreement hotspots.
Collaborative Stakeholder Map & Influence Gridby @tikkuMap stakeholders live with shared influence-interest positioning, relationship links, teammate cursors, identity-scoped priority votes, outreach ownership, and read-only viewing.
Debt Payoff Calculator & Interest Savingsby @tikkuCompare minimum and extra monthly debt payments, calculate payoff time and total interest, measure months and interest saved, and view both remaining-balance paths on a chart.
Freelance Hourly Rate Calculatorby @tikkuCalculate a sustainable freelance hourly rate from take-home income, taxes, expenses, billable hours, and time off, with day, project, and revenue targets plus a sensitivity chart.
Chord Progression Generator & Circle of Fifthsby @tikkuGenerate playable four-chord progressions in any major or minor key, explore the circle of fifths, audition triads, change voicings, and loop them at adjustable tempo.
Balanced Team Generatorby @tikkuCreate two to four fair teams from a custom player roster and skill ratings, remix tie-breaks, and verify balance with visible team averages and fairness spread.
Compound Interest Calculator & Growth Chartby @tikkuCalculate compound growth from a starting balance, monthly contributions, annual return, and time horizon, with a chart separating deposits from investment growth.
Mortgage Calculator with Amortization Chartby @tikkuEstimate a fixed-rate mortgage payment with down payment, tax, and insurance, then explore principal, total interest, and remaining balance on an amortization chart.
Sprite Sheet Slicer & Animatorby @tikkuPaint an indexed sprite sheet, slice it into 4×4, 8×8, or 16×16 frames, preview the animation at adjustable FPS, and save the editable spritesheet material.
Tap Tempo & Polyrhythm Metronomeby @tikkuFind a song's BPM by tapping, inspect timing consistency, fine-tune the tempo, and practise 3:2, 4:3, or 5:4 polyrhythms with an audible online metronome.
Live Meeting Cost Calculatorby @tikkuCalculate the real cost of a meeting from attendees, salaries, duration, and overhead, then track the shared total live with a cumulative cost chart and overtime warning.
Bracketby @tikkuA collaborative tournament-bracket maker for movie nights, games, or snack contests, with shared contenders, live winner picks, rounds, and a champion.
Gift Swapby @tikkuA collaborative gift registry where friends post wishes and secretly claim gifts—the wisher never sees who called dibs.
Trip Plannerby @tikkuA collaborative trip planner with a day-by-day itinerary, packing checklist, shared responsibilities, live presence, and synchronized edits.
Shopping Listby @tikkuA collaborative shopping list with live item updates, quantities, check-offs, authors, shared presence, and a room link for planning together.
Focus Timerby @tikkuA shared Pomodoro focus room with one synchronized countdown, focus and break phases, participant presence, takeover, and a calm progress ring.
Quiz Showby @tikkuA live multiplayer classroom quiz where a host writes questions, players answer on colorful tiles, speed earns points, and the game ends on a podium.
Live Q&Aby @tikkuA live audience Q&A board for meetings and streams with questions, collision-free upvoting, answered status, polls, moderation, and shared presence.
When2Meetby @tikkuA collaborative weekly availability heatmap where friends paint free time, compare overlap, find the best meeting slot, and share the room.
Planning Pokerby @tikkuA collaborative planning-poker room for sprint estimates with private card choices, synchronized reveal, averages, consensus, new rounds, and presence.
Retro Boardby @tikkuA collaborative retrospective board for team notes, warm sticky colors, drag-and-drop columns, dot voting, action items, and live presence.
Kanbanby @tikkuA collaborative Trello-style kanban board with editable columns and cards, drag-and-drop ordering, descriptions, presence, and live team updates.
Fridge Poetryby @tikkuA shared magnetic poetry board where friends drag more than 100 word magnets into poems together, with live positions and peer cursors.
Exquisite Corpseby @tikkuA collaborative fold-drawing party game: three artists secretly draw a creature's head, torso, and legs, then open the sheet for the surprise reveal.
Draw Togetherby @tikkuA collaborative vector whiteboard with pen, shapes, arrows, text, selection, resizing, color controls, and live multi-user editing.
Pixel Placeby @tikkuA live collaborative 48×48 pixel canvas where every visitor paints the same mural, with shared colors, erasing, cursors, and real-time presence.
Ear Trainerby @tikkuAn interactive ear-training game for learning intervals and chords with real synthesized audio, progressive levels, streaks, replay, and instant feedback.
Wave Labby @tikkuAn interactive Fourier synthesizer for building timbres from eight harmonics, watching their summed waveform, and hearing classic preset shapes.
Jam Padby @tikkuA collaborative four-track drum machine where friends edit one 16-step beat grid, change tempo, and hear the shared groove live.
Ambientby @tikkuA generative ambient music instrument that turns a seed into evolving pads, drones, and bell motifs with deterministic harmony and live controls.
Groovebox Proby @tikkuA browser step sequencer and drum machine with four tracks, parameter locks, probability, micro-timing, retrig, polymeter, effects, and live sound.
Nonogram Gardenby @tikkuA cozy picture-logic puzzle where row and column clues reveal a tiny garden, with filled cells, crosses, hints, and gentle error feedback.
Orbit Labby @tikkuAn interactive orbital-mechanics sandbox where you drag to launch planets, preview trajectories, and learn gravity through glowing simulated orbits.
Type Raceby @tikkuA live multiplayer typing race with shared progress, animated lanes, accuracy, and results—invite friends and see every caret move in real time.
Sort Raceby @tikkuAn interactive sorting-algorithm visualizer: race two algorithms on the same data, compare their operations, then learn insertion sort by hand.
Marble Runby @tikkuA collaborative marble-run builder where friends place ramps, bumpers, spinners, and funnels, then watch the same deterministic chain reaction.
Connect Fourby @tikkuA live multiplayer Connect Four game with shared turns, spectators, presence, and a tactile board—invite a friend or remix the rules.
Snakeby @tikkuA polished browser Snake game with responsive keyboard controls, pulsing food, smooth animation, score tracking, and satisfying arcade effects.
Cart Tourby @tikkuAn interactive, forkable lesson that teaches the three-function Tikku cart loop through live code, input, animation, collisions, and sound.
GPUI Cardby @tikkuA polished graphics demo of animated gradient cards, rounded borders, and soft Gaussian shadows using Tikku's GPUI-style drawing primitives.
Trackerby @tikkuA six-track, 16-step browser music sequencer for programming beats, changing sounds, and saving editable Song files to Tikku Drive.
Livecodeby @tikkuA livecoding drum instrument with Euclidean rhythms, sample-accurate scheduling, and editable patterns you can reshape while the music plays.
Particlesby @tikkuAn interactive pixel particle fountain with gravity, colorful sparks, and mouse-triggered bursts, ready to play and remix in your browser.
Pongby @tikkuA one-player browser Pong game with keyboard controls, an AI paddle, scoring, and a persistent high score—open it, play, or fork the code.
Starfieldby @tikkuA crisp pixel-art starfield animation with layered depth, speed, and parallax, built as a small browser cart you can fork and remix.
Sprite Bouncerby @tikkuAn animated sprite demo that loads a hero from Tikku Drive and bounces it around the canvas—fork it to connect your own pixel art.
Pixel Editorby @tikkuA forkable 16×16 pixel art editor for drawing browser sprites, saving them to Tikku Drive, and remixing the editor itself.