β¨ All happening over at usekosu.com. Itβs still solidly in MVP territory, but itβs working!
05.03.2026 08:03
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β¨ All happening over at usekosu.com. Itβs still solidly in MVP territory, but itβs working!
A user interface design features variations of an "Archive" button alongside other navigation options, illustrating different states.
Content queue titled "Kosu" displays three items, featuring videos and articles focused on technology and entrepreneurship.
I love sketching prototypes in @excalidraw, then handing them over to Claude to mock up on a separate page, refine, and roll back into the product.
Yesterday I added this subtle progress bar to the Archive button alongside the fading logic.
usekosu.com β let me know your feedback β¨
Interface showing a queue of user-submitted links with topics on startups, AI development, living costs, and design processes.
π¦ Kosu now enriches tweets with the X API, giving you the full context at a glance!
If you can't wait: usekosu.com
The interface displays a queue for video content with various titles, durations, and options to mark them as done or archive.
I said I'd intro Kosu, I'm still working on it, and really want the v1 to be complete.
Been working on the fading feature today β¨
Kosu: usekuso.com
A queue interface displays titles of videos and articles, showing durations and options to archive or mark as done.
24h micro-SaaS challenge (ran a bit over π
): shipped Kosu.
Definitely want to do this again.
Proper intro tomorrow. Link in reply
β
coffee
β
breakfast
β
now building with a proper plan
Will share the product soon.
Wish I hadnβt maxed my Claude plan right before this.
Trying the $20 Codex plan β feels heavily throttled (as @steipete mentioned π)
First 3 hours:
- researched
- bought domains (usekosu.com)
- bootstrapped T3 stack (Next.js, TypeScript, Drizzle, PlanetScale, Clerk)
- shipped the landing page
Went to bed around 6am.
Probably not the healthiest workflow, but right now I need to ship small bets.
I started at 2:30am on a whim:
β24 hours to launch a small bet.β
Instantly hit 100% Claude Code usage π
Kosu is a mindful content queue focused on engaging with meaningful content, featuring single queue management and visual fading.
T-minus 12 hours.
usekosu.com
Kosu (ζΌγ)
verb. to strain; to filter.
Like filtering coffee β slow, intentional. What passes through is the good stuff. The rest fades away.
Started 02:29:32 GMT+7
Giving myself 24 hours to start a 'small bet' Micro-SaaS β±οΈ
What happens when anyone can build their own software?
Personal Software, tools for an audience of one, is reshaping how we think about product.
Wrote up my thoughts π
Also my todo list for next week I want to dive into @leerob's work on the cursor.com/learn course
I've been on @cursor_ai for over 2 years now, and it's amazing to see it grow from a VSCode fork to a local event of 100+ people IRL sharing tips, networking, and learning together π₯
Here at the first @cursor_ai community meetup in Chiang Mai, Thailand πΉπ
Excited to learn more about the new plan mode!
Screenshot of 1Password billing page. Card entry box shown; message: βYour 1Password account is frozenβ¦ Reactivate to use the autofill feature.β
There's a sweet kind of irony...
Technically speaking, I'm using content-collections.dev along with a folder of .md files to manage the data. It's static, generated at build time, tracked in Git, and easy for an LLM to write!
Check it out at mattspear.co/places, I'm open to recommendations too!
/places on mattspear.co website, title "Places", description "A space for sharing places I love and think you should check out!" with a list of filter by country/city/tag
π I love sharing travel recommendations.
For a few years, I kept a simple list organised by city on my site.
β¨ It was long overdue for a refresh, so I've updated it to include filtering by country, city, and tag.
I put together a quick Docker setup for those interested in trying "claude --dangerously-skip-permissions", that don't want to put their whole machine at risk:
github.com/matthewspea...
β
Service is now restored.
In full transparency, I left a trial API key in the function call.
The 350+ questions asked are being reprocessed and will appear on the site soon. You can re-ask the exact question or visit the previous URL.
I hope to learn from this π
Chart showing API queries to Ask WWDC ask endpoint, with the last 5th red with errors.
π± The ask function on askwwdc.com was down for over 24 hours, and I wasn't even aware. I need to set up better alerts and uptime monitoring.
What are people using for this?
In its 5th year of updates π€―, I've released my WWDC session tracker.
This straightforward Numbers document includes all the sessions to help you filter and focus on what matters: github.com/matthewspea... #wwdc25
