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[DE, AU, CH] I'm building an app that challenges your head again!

Smartigo is your daily walk for the mind: one short stage a day of mental arithmetic, memory and logic. No account, no ads, offline. Coming soon.

Week one of my free browser MMO: 30+ players, ~350 hours played, ~3,700 dungeon runs

Twelve classes, a shared realm, dungeons and bosses, permadeath. Plays in your browser or on your phone, no download.

A design partner convinced me to add non-expiring word packs to my localization tool

Switch your Magic Mouse, Keyboard, and Trackpad between any two Macs in one click. No iCloud, no re-pairing, no digging through menus.

Your video player shouldn't need an ad blocker — meet KPlayer, an open-source Windows player

Plays many media formats right away, with no extra codecs to install. Hardware acceleration keeps high-resolution video smooth. Ready to use as soon …

can i please get some feedback?

Explore 150+ source-backed nutrient and food-component fields where available. Analyse recipes, plan your week and create a shopping list for free.

ShipPDF - an AI-native document automation platform with a cute boat mascot and fun pirate phrases!

Turn your data into finished PDFs automatically. Design a template once and generate invoices, contracts, labels and reports at scale — via API or no-code.

I made this

A visual catalogue for discovering products from different shops.

I turned the mistakes I was making with AI-built projects into a free launch checklist

Build your app or website with AI using a step-by-step system for planning, building, protecting, verifying, and launching with confidence.

I built Pure Brief AI so “who’s doing what?” doesn’t become a second meeting

Record calls, transcribe locally and turn meetings into summaries and tasks with source quotes. Built for Apple Silicon Macs. Try Pure Brief AI free for 30 days.

I made a free website to help game devs find assets, engines and tools without spending hours search

Find and compare legitimate game engines, code, assets and tools. Start free. Upgrade only where it matters.

I made a daily country flag puzzle. Can you name this one?

Twelve free daily quiz games about geography and football. A new puzzle every day, the same one for everyone, no account needed.

We built a tool that tells you why ChatGPT recommends your competitor instead of you

Your buyers ask AI assistants which vendors to shortlist. Vidrys asks the same questions across ChatGPT, Perplexity, Gemini, Copilot, AI Overviews and Claude, measures whether you were recommended — not merely mentioned — and explains, answer by answer, why you lost the ones you lost.

I built AniListCal to turn an AniList watchlist into a weekly airing schedule

Connect AniList to see your watchlist and airing schedule in one place.

I built a private baby-name matcher for couples — you only ever see the names you BOTH like

Naamly helps couples choose a South Asian baby name together, in Hindi, Gujarati, Tamil, Punjabi or Bengali, with American names for every family: swipe privately, match on names you both love, settle it in the Duel, and share the reveal.

Pogaem: a photo calendar for seeing how a project changes between sessions

포갬을 App Store와 Google Play에서 무료로 시작하세요. 사진과 영상을 날짜별로 기록하고, 주제별 캘린더와 공유 앨범으로 이어 보세요.

Remember the pure joy of opening your mailbox and finding something that isn't a bill or junk mail?

Crowdstamped brings that magic back by letting everyone contribute a message and a personalized design or photo for a milestone (like a birthday, wedding, new job, or just because) and instead of one boring card, the recipient gets a steady stream of real, physical postcards filling up their mailbox all week long. Check it out: http://www.crowdstamped.com submitted by /u/llamallove [link] [comments]

I built a Next.js + Supabase starter for developers building multi-tenant SaaS

Next.js 16 + Supabase multi-tenant SaaS foundation whose adversarial hardening suite found and fixed three real bugs: cross-tenant SECURITY DEFINER access, Stripe event ordering, and webhook retry poisoning. RLS, RBAC, billing — and the tests that attack them ship with the product.

Stuck behind Starlink CGNAT, so I built Portlatch to expose my homelab anyway

Expose a service running at home to the internet, even behind CGNAT, Starlink or 4G/5G. An open-source agent, a WireGuard tunnel, servers in Europe.

I built a Mac app where you describe a part in plain English and get a printable, parametric CAD mod

Describe a part. Print it. Parametric CAD, written by the coding agent on your Mac.

I shelved my journaling app at 70% for three years. It finally shipped this week.

A daily journal app for your words, photos, and places. Browse your days in a timeline, calendar, or photo view.