
Save the Clock: one clock, one charity, until it hits zero
One shared countdown. Every save adds 2 hours and puts you in the Saviour spot. When it hits zero, the pot goes to this round's charity.
@markwickstead · X
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One shared countdown. Every save adds 2 hours and puts you in the Saviour spot. When it hits zero, the pot goes to this round's charity.
@markwickstead · X

Time framework with customizable routines, habit tracking, and AI recommendations for productivity and wellness.
@stanley_human · X

Analyze exercise kinematics from video to improve workout form.
Tomas_Metcalfe · HN
I've built a fitness app that derives exercise kinematics from ordinary video I ran Reddit ads recently. They generated very good click-through rates, but essentially no signups. I will be honest, I had not given onboarding a single thought till the app was mostly built… Hence I put together the landing page, demo and map app with training spots and “bar bounty” leaderboards, these parts were made with AI tools. The rest was a 2.5 year slog built on decades of coding, sport science , and AI sinc

Slide the green piece to the target with unique movement rules for each colored piece.
u/DailyObstruction · Reddit
Obstruction - A daily sliding puzzle Obstruction is a puzzle where the aim is to slide the green piece to the target. Sounds simple, but pieces have movement restrictions depending on their colour so the solution isn't always as easy as it seems. With a fresh puzzle every day and a short playtime, this game can become a fun habit that slips right into your daily routine. Compete with your friends to see who can solve it in the shortest time or fewest moves using the share button

See what ChatGPT, Perplexity & Google AI answer when buyers ask for a tool like yours, and give your AI agent the data to act on it over MCP.
@m3k3r1 · X
Track hours, manage work, and create invoices for your small team.
@sakibhasandev · X
Here's mine :)

Track workouts and fitness routines with an anime-themed interface.
@kenshofitness · X

Track habits, tasks, goals, and focus time with a gamified dashboard and streak rewards.
u/Fuzzy_Act5528 · Reddit
About to launch alarm reminders in my productivity app. Thoughts? About to add alarm-based reminders. Not push notifications... real alarms that ring even when your screen is locked. You can set one for anything. A task, a habit, any date on your calendar. "Dentist 20 Nov. at 5 pm" → alarm set. "Take meds at 9 am every day" → alarm set. I built this because push notifications just aren't enough. Most people ignore them. So what if you could set an actual alarm for the thi