PeakWeek: a free weight-loss planner that works offline, with no account

I made a small web app that turns weight loss into a 12-week climb: meals sized for you, recipes, a shopping list, and a mountain that fills in as you weigh in.

It's a PWA, so you can install it to your home screen and it works offline. All data is stored on your device. There's no backend at all.

getpeakweek.com

I'd really appreciate feedback on anything: design, speed, bugs, or what would make you use it longer. Thanks!

You know the routine. You find a link on your phone and need it on your laptop, so you paste it into a WhatsApp chat with yourself, or email it to yourself, or push it through a cloud drive. It works, but it’s slow and it fills your apps with junk.

So I built SyncMe. Your phone, laptop, tablet and desktop share one text box. Type on any device and it shows up on the others, live. Hit Copy and it’s on that device’s clipboard.

**How it works:**
Create a workspace, then scan a QR code from your other device to join
Approve the new device from the first one. The code expires after 5 minutes and only works once
That’s it. After pairing, the app is just your device names and one big text box

Link: [https://sync-me-theta.vercel.app/\](https://sync-me-theta.vercel.app/)

Easiest way to test it is your phone and laptop on the same Wi-Fi. I’d love to hear what’s confusing or missing, since I’m still improving it.

I haven't released it yet, but who would be interested in the mind map I've built? (Mobile Web App works too)

So I built floe to solve this specific problem. It is a tool designed to automate the entire reporting process so small businesses do not lose deals over compliance delays.

It is still very early days and I am looking for people to test the web app and give feedback. If you deal with SECR or carbon reporting, does this actually help solve the headache?I ran into SECR compliance headaches personally and saw SMEs losing business over it. UK companies were literally missing out on contract wins and client retention just because they could not pull together their carbon data fast enough.

So I built floe to solve this specific problem.

https://thefloe.co.uk

Here is what you get instantly:

✅ Core Web Vitals (LCP, CLS, TBT) & 4 main scores (SEO, Performance, Accessibility, Best Practices).
✅ Live HTML analysis for meta tags, headings, and security.
✅ Advanced on-page checks (Sitemap, Robots.txt, Schema markup & Broken links).
✅ Visual device mockups & Social Media (Open Graph) previews.
✅ Website carbon footprint & domain history.

No account or credit card required 🆓, you can run a scan immediately. What makes this especially useful for beginner developers and vibecoders: every issue found comes with a clear explanation of what it is and exactly how to fix it. Super educational while you are building!

Test your own website here:

https://yourseoanalyzer.com/

I’ve been building LazyBoard for a while, starting with mobile keyboards for saved replies. I recently brought it to Chrome.

You can turn shortcuts into full replies, organize snippets in folders, and personalize them with names, dates, and choices. It works offline, with optional account sync.

I’d love feedback from people who use text expanders—especially anything confusing or missing.

Try LazyBoard on Chrome

Your audio is analyzed on your device, so nothing leaves your computer. It has 16 editable templates and exports for YouTube, TikTok/Reels, Instagram and Spotify Canvas. It's free to try, and full access is a $4.99 one-time payment. I'm the dev, so ask me anything.

I run Meplar. Time Capsule lets you pick two birth years and a country for each person, then compare their birth-year context and their worlds at 18.

The countries can differ. It puts country statistics and historical context side by side, with source and coverage notes; available records vary by year and country. Future eighteenth-birthday years stay unwritten.

Try Time Capsule — free, no account needed. Built with ChatGPT/Codex assistance.

I’d welcome feedback on whether the year/country labels and comparisons are clear on a phone.

I made a small collection of free tools that run entirely in the browser (no uploads, no signup):

\\- QR Code Generator

\\- Image Compressor

\\- Email Signature Generator

Link: https://mikka228.github.io/online-tools/

Feedback is welcome.

Thoughts?