Explore Apps

Roll, turn and jump across 24 floating 3D puzzle worlds. Collect keys, avoid hazards and reach the exit. Source: https://github.com/jaydemks/orbit_game (MIT).

Guide electrons into atomic orbitals across six physics puzzle levels. Use attraction, repulsion, and Aufbau order. Source: https://github.com/aftongauntlett/js13k-demo (MIT).

Split, pick, and make seven in a colorful unicorn card duel against AI. Collect all seven rainbow fragments. Source: https://github.com/adrien-gueret/7-huenicorns (Apache-2.0).

Drill through an endless underground, collect rainbow dust, and grow a bridge for Iris. Steer with arrows, WASD, or touch; chase seeded high scores. Source: https://github.com/herebefrogs/errands-of-iris (MIT).

A browser desk pet that watches your Claude Code or Codex session log, rings a bell when the agent waits on you, and sums up each finished task. MiniCPM5 1B runs on your own GPU; nothing is uploaded. Inspired by OpenBMB's MiniCPM-Desk-Pet and pet-forge.

A worldbuilding atlas: paint the regions of an invented world on a vintage school-atlas sheet, draw rivers, roads and sea lanes, place towns, ports and ruins, and get a computed gazetteer with checks for gaps, overlaps and uphill rivers. Then write lore for chosen regions and get trade roads, ports and border disputes proposed as ghosted edits - every claim checked against the map. Built on @danjdewhurst/worldbuilding (lore) and @jwynia/economic-systems (trade).

Place stars across rows, columns, and bold regions without letting any touch. Generate 1, 2, or 3-star puzzles and solve at your own pace. Source: https://github.com/MelodyLucien/starbattle (MIT).

Run a tabletop RPG session from one board: initiative with ties, delay and ready; an encounter builder over 104 original threats with a difficulty budget; a hex map with tokens, terrain, fog and a line-of-sight ruler; a session clock, spotlight tally and dice. A model suggests who to spotlight next, complications and a pacing call, or re-themes the encounter to your table's tone inside its budget. Built on the skills game-facilitator (@jwynia/game-facilitator) and table-tone (@jwynia/table-tone) by jwynia.

A darkly comic unicorn action roguelite. Move, aim, fire, dash, collect boons, and clear a procedural gauntlet to extinguish the Solar Spire. Source: https://github.com/js13kGames/vespera-the-somber (MIT).

Lay out a comic or storyboard page from one-line beats: pick a panel layout, drag speech, thought, shout and whisper balloons with real tails, drop in posed figures and shot marks, and see which balloons will not fit. A model then scripts the page - shots, action lines, dialogue - and proposes splits and merges you accept onto the grid; a tighten pass rewrites only the panels you pick. Built on @inferen-sh/storyboard-creation and @jwynia/dialogue.

Lay out a family's, a house's or a club's remembered and documented events on a zoomable swimlane timeline - one lane per person, fuzzy dates drawn as faded ranges. Free: contradiction and gap checks, coverage per lane, templates, CSV and GEDCOM import, SVG poster, CSV, GEDCOM, JSON and interview-sheet exports. Paid: gap questions to ask a relative or look up, contradictions explained, and context events you accept one at a time. Research method from @aradotso/autoresearch-genealogy.

Rehearse a toast, eulogy, lesson opener, sermon or talk on a full-screen teleprompter that scrolls at your words per minute, with pause, breath, emphasis and slide-cue marks inline and mirror mode for a glass prompter. Tap at each paragraph end to see where you rush or drag. A model marks the script up for delivery and proposes exact trims to hit your time, each checked word for word by the browser. Exports a marked script, printable cue cards, a timing CSV and JSON. Built on the SkillSafe skill public-speaking (@refoundai/public-speaking).

A spreadsheet for a club team's season: type or paste players and stats, and per-game rates, percentages, weighted averages, ranks, percentiles, trends and pass marks compute live in the browser. A model then writes a coach's note for every player into the sheet, flags cells, lists team anomalies and builds the season award cases, and every number it quotes is checked against the sheet. Derived from @onewave-ai/player-comparison-tool and @onewave-ai/mvp-case-builder (OneWave AI).

Sort a wedding, birthday or party guest list by dragging sticky-note cards into tiers - A list, B list, waitlist, not this time - against the venue's seats and a per-head budget. Tier rules (a seat cap that counts the tiers above, an invitation cap, a budget, tags that must or must not sit there, pairs that go together or not both) are checked live with seat, cost and expected-headcount sums. A reviewer then names the tensions and proposes card moves you accept one by one, each re-checked against your rules; a second look reviews what you moved. Derived from the event-planner skill by @travisjneuman, applied to guest-list tiering.

Build a novel's or story's plot as an outline tree - acts, chapters, scenes, beats - with the keyboard, and see it at the same time as a mind-map. Free in the browser: structure templates (three-act, kishotenketsu, hero's journey, seven-point, mystery), a scene balance meter, checks for orphan branches, duplicated cards, dangling setups and acts without a turning point, Markdown/OPML import and OPML, Markdown, SVG, JSON and print export. Paid: a structural critique that names gaps by branch and proposes add/move/merge/rename operations drawn as ghost cards you accept one at a time, then a re-critique after your edits. Structure method from @haowjy/story-architecture (haowjy/creative-writing-skills).

Lay out a backyard, side yard or front bed to scale in feet and drag trees, hedges and shrubs onto it at their mature spread. Live checks for crowding, foundation, fence-line and utility clearance, light, hardiness zone, deer and privacy-screen gaps; then a landscaper review proposes moves you accept onto the plan. Review rules from @erichowens/fancy-yard-landscaper.

Lay out a household, freelance or student budget - or drop a bank CSV and let the browser bucket it by keyword rules - and see it as a Sankey: income on the left, categories in the middle, needs, wants, savings, debt payments and left over (or a shortfall) on the right. Every line has a what-if slider that re-flows the diagram live with the month-end, emergency-fund months, a 12-month projection and a debt-free date from a month-by-month amortisation. A metered planner proposes ranked moves, drawn as dashed ribbons on the same diagram, flags risks and names one question to settle first; the page checks every figure against its own and applies an accepted move by setting the slider. Exports SVG, CSV, JSON and Markdown. Derived from the @onewave-ai/budget-optimizer agent skill.

Walk around your house with your phone after a hail or wind storm, before wildfire season, or on a seasonal roof and drainage check. Mark each checklist item pass, fail or n/a with a note and photos (downscaled in your browser), watch section progress, filter to defects, and print or download a report with the photos beside each finding - all free. Signed in, a prioritised findings report (severity, urgency, what to do, what to ask your roofer, insurer or contractor, and a verdict) and a re-inspection of only what failed last time run on credits; the photos never go to the model. Checklist guidance after the skill @erichowens/drone-inspection-specialist.

Learn one concept, passage, claim, language exchange or child's homework by being questioned, not lectured. The tutor asks, you answer with a confidence rating, and it probes, hints, checks your draft or recaps - every turn typed and tracked on a concept-mastery map with a support dial that fades as you improve. Built on @lyndonkl/socratic-teaching-scaffolds.

Paint the hours you can train on a weekly grid, import your calendar (.ics), name a goal and a race date, and get a periodised training plan placed into exactly those hours - never on top of a commitment. Drag sessions to move them, mark them done or missed, re-plan the rest, and export to any calendar app as .ics, CSV, JSON or Markdown. The grid, the calendar reader, the conflict checker and a template plan are free in your browser. Built on the @tatat/fitness-coach skill.

Drop a photo of a room. Your browser measures its colour scheme - the palette with each colour's share, the 60-30-10 split, warm against cool, light against dark, the colour of the light and where every colour sits by thirds - and draws it back on the picture. An interior colour consultant then gives every swatch a role, names the scheme, pins callouts onto the photo and proposes colours shown as ghosted swatches, every claim checked against the measurements. Only numbers are sent; the photo never leaves your browser. Derived from the agent skill @erichowens/interior-design-expert (mirrored as @curiositech/interior-design-expert).

Choosing a flat, a car, a laptop, a school, a holiday or a job offer? Add 2-6 options as cards and 3-8 criteria as weight sliders: the browser draws the weighted decision matrix as a heatmap, ranks the options and shows how far each weight must move before the winner changes. A model then reads what each option's facts imply for every criterion, challenges missing criteria and lopsided weights, names deal-breakers, and re-assesses only what changed. Derived from @glebis/decision-toolkit.

A debate practice sitting in five steps: pick a motion and side, build up to three Toulmin contentions, face the strongest attacks on your case, answer each against a 60-second clock, then close the round and get a judge's ballot on a ten-category, 100-point rubric. Timers, Toulmin and fallacy checks, self-scoring and a resumable sitting are free in the browser; a coach's feedback at each step runs on credits. Method from @travisjneuman/debate-practice-coach.

A printable sports pub quiz from a short form. Pick the sports, era, difficulty and rounds: the page plans the night and lays out the cover, team answer sheets and score sheet for free, then writes every question (multiple choice, true or false, fill the blank) with a host answer key, explanations and a tie-breaker. Swap any question you mark. Derived from the sports-trivia-builder skill by onewave-ai (@onewave-ai/sports-trivia-builder).