Browse Open Source Apps

An AI-native foundation for managing agent runs, prompt recipes, generated artifacts, and review loops.

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• Customize it with AI.

Creates your editable project with setup files and AI-agent instructions.

A baby feeding, sleep, and diaper tracker built for one-handed 3am logging — with daily totals and a history you can read out at every checkup.

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Creates your editable project with setup files and AI-agent instructions.

A blood pressure and pulse log with 7- and 30-day averages, ACC/AHA category bands, a morning-versus-evening split, a trend chart, and a printable summary for appointments.

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Creates your editable project with setup files and AI-agent instructions.

A calm breathing companion: an animated pacer for box, 4-7-8, coherent, and long-exhale patterns, with a private session history.

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Creates your editable project with setup files and AI-agent instructions.

A zero-based monthly budget planner with envelopes, real rollover balances, overspend warnings, and a safe-to-spend-per-day figure.

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Creates your editable project with setup files and AI-agent instructions.

A polished portal foundation for agencies, consultants, and service businesses that need private client workspaces.

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Creates your editable project with setup files and AI-agent instructions.

A debt snowball and avalanche calculator: list your debts, set an extra monthly payment, and compare payoff time, total interest, and payoff order side by side.

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Creates your editable project with setup files and AI-agent instructions.

A polished Eisenhower Matrix task manager template with a fast task list, visual four-quadrant matrix, completed history, local persistence, PWA install support, and Create My App guidance.

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Creates your editable project with setup files and AI-agent instructions.

A fast expense logger with categories, a monthly budget, and a breakdown that shows exactly where the money went.

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Creates your editable project with setup files and AI-agent instructions.

An open source Notion-style workspace template for nested pages, block-style documents, lightweight databases, publishing, embeds, self-hosting, and AI customization.

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Creates your editable project with setup files and AI-agent instructions.

A calm habit tracker with a seven-day grid, one-tap check-ins, and streaks computed from what you actually did.

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Creates your editable project with setup files and AI-agent instructions.

A guided family emergency binder: where everything is, who to call, and what you'd want. Local-first, prints to paper, and stores pointers — never passwords.

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Creates your editable project with setup files and AI-agent instructions.

A clean, installable Kanban board template for projects, personal work, content calendars, software boards, CRM pipelines, household tasks, and startup operating boards.

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Creates your editable project with setup files and AI-agent instructions.

A marketplace storefront foundation for curated catalogs, searchable listings, detail pages, and buyer confidence.

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Creates your editable project with setup files and AI-agent instructions.

A private CRM foundation for people, conversations, reminders, notes, and lightweight relationship history.

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Creates your editable project with setup files and AI-agent instructions.

A flexible personal system foundation for daily planning, projects, notes, habits, and review loops.

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Creates your editable project with setup files and AI-agent instructions.

A recipe manager with tags, full-text search, and a one-click path from ingredients to shopping list.

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Creates your editable project with setup files and AI-agent instructions.

A resume builder with a sectioned editor, three print-perfect templates, plain-text export for applicant tracking systems, and JSON Resume import and export.

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Creates your editable project with setup files and AI-agent instructions.

A production-ready SaaS foundation with teams, billing, onboarding, settings, email, and clear agent guidance.

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Creates your editable project with setup files and AI-agent instructions.

A reading tracker with to-read, reading, and finished shelves, page-level progress bars, star ratings, and a yearly reading goal.

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Creates your editable project with setup files and AI-agent instructions.

A lightweight issue tracker: severity, status, filters, and a closed graveyard — for projects that don't need Jira.

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Creates your editable project with setup files and AI-agent instructions.

A car maintenance tracker with a full service log, cost totals, and due-soon reminders computed from your actual mileage and service history.

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• Customize it with AI.

Creates your editable project with setup files and AI-agent instructions.

A content operations foundation for calendars, campaign planning, draft workflows, approvals, and publishing checklists.

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Creates your editable project with setup files and AI-agent instructions.

A daily loss-limit monitor that shows remaining headroom rather than P&L, escalates through defined states, and latches at the limit until you acknowledge it.

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Creates your editable project with setup files and AI-agent instructions.

A coaching foundation for trainers who need client profiles, program delivery, workout tracking, progress notes, and check-ins.

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• Customize it with AI.

Creates your editable project with setup files and AI-agent instructions.

A flashcard app with decks, an SM-2 spaced repetition scheduler, four-grade reviews with visible intervals, bulk import, and a progress view.

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• Customize it with AI.

Creates your editable project with setup files and AI-agent instructions.

A freelance hourly and day rate calculator that starts from your target take-home, then subtracts tax, business costs, unpaid weeks, and the hours nobody pays you for.

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Creates your editable project with setup files and AI-agent instructions.

A Connect IQ starter kit: design a Garmin watch face visually, then copy or download the generated Monkey C source and follow a guided SDK setup checklist.

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Creates your editable project with setup files and AI-agent instructions.

A practical internal tools foundation with resource tables, record editors, saved views, permissions, and audit trails.

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• Customize it with AI.

Creates your editable project with setup files and AI-agent instructions.

A billing document foundation for estimates, invoices, client approval, payment links, and clean PDF output.

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Creates your editable project with setup files and AI-agent instructions.

A job-search pipeline: applied, screening, interview, offer — with notes, outcomes, and a record of the whole hunt.

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• Customize it with AI.

Creates your editable project with setup files and AI-agent instructions.

A job board foundation for curated roles, company profiles, application links, saved searches, and category pages.

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Creates your editable project with setup files and AI-agent instructions.

A documentation foundation for teams publishing guides, help centers, internal docs, and searchable knowledge hubs.

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Creates your editable project with setup files and AI-agent instructions.

A local-first meditation timer app with presets, session history, JSON backups, PWA install support, offline fallback, and AI-agent customization instructions.

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Creates your editable project with setup files and AI-agent instructions.

A newsletter foundation for creators and teams that want owned publishing, subscriber lists, and clean issue archives.

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Creates your editable project with setup files and AI-agent instructions.

A vegetable planting calendar that works out start-indoors, transplant, sow, and first-harvest dates for 25 crops from your own last and first frost dates.

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Creates your editable project with setup files and AI-agent instructions.

Track every recurring charge, see your true monthly burn, and catch renewals before they catch you.

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Creates your editable project with setup files and AI-agent instructions.

A freelance time tracker and weekly timesheet: a running timer, manual entries, per-project rates, billing increments, and a CSV export shaped like invoice lines.

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Creates your editable project with setup files and AI-agent instructions.

Plan trips with a loose daily itinerary and a per-trip packing list — including the passport double-check.

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Creates your editable project with setup files and AI-agent instructions.

A personal training log: sets, reps, and weight per session, with personal bests computed from your actual history.

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• Create your editable copy.
• Customize it with AI.

Creates your editable project with setup files and AI-agent instructions.