I came 2nd 🥈 in my category at the Helvellyn Sky Ultra this year. After 15 years of ultras and building products, I’ve noticed great outcomes in both share 3 principles: consistency, experimentation and informed intuition. #buildingproducts #ultramarathons www.peterkoraca.com/blog/reflect...

Reflections on Ultramarathons and Product Work — PK

The other weekend, I got second place 🥈 in my category at Helvellyn Sky Ultra – a fairly technical 60 km ultramarathon in the Lake District (see video) with around 4,000 m of elevation. I’m nowhere…

peterkoraca.com

I’ve been using @conductor_build for a couple of months now and the more I use it the more I love how it forces me to work in a specific way. Separate workspace for each feature/bug/improvement, work in parallel, review and merge to main after work is done. #agents #vibecoding #engprocess #aiagents

Just asked @openai @chatgpt to screenshot the app I'm building for iPhone, iPad and Mac AND populate it with demo content. 30min later a job amazingly well done! #aiagents #agenticdevelopment #computeruse #codex

No account, no cloud, no internet needed. Talk Calories runs on your device: type what you ate, get an estimate, move on. Sometimes the constraint is the feature. Download from app store -> apps.apple.com/us/app/talk-... #IndieApp #calorietracking #calories #foodtracking #buildinpublic

What’s the argument to build fully native swift and swift UI app in 2026? 

I built Talk Calories for myself. Others felt like enterprise saas, so I made what I wanted: plain English in, calories, macros out. On-device AI, no account. No BS. Install -> apps.apple.com/us/app/talk-... #IndieApp #calorietracking #calories #foodtracking #buildinpublic

Most calorie trackers feel like receipts saas. So I built one that doesn't. Say what you ate in plain English, get calories + macros estimations. On-device AI, no account, no ads. Install -> apps.apple.com/us/app/talk-... #IndieApp #calorietracking #calories #fitness #weightloss #buildinpublic

At @vercel Ship this year @thymikee showed something really cool: a “review agent” that when your CI runs: - Tests out the app - Creates screenshots for the key states - Prepares a short report for the human This could save sooo much cognitive load. #agents #vercelship

Hyped and inspired coming from Vercel Ship 2026. Their new OSS Eve framework will change how easy it is to build/iterate/monitor agents. Are we going from micro-services to micro-agents? @vercel @vercel_dev #aiagents #agents #ai #vercelship #vercelship

I'm setting up Linear for my team, but I need a lightweight way to manage my own focus – basically want to “grab” a few issues for today and put them on a “Today’s todos” board/view. How do you handle this? Labels? Custom view? Dedicated status? #linearapp #productivity @linear

OK, let's give this a test-drive (: I'm mostly curious about what the new #xcode feels like #liquidglass #osx #macos2026 #iosdev #macosdev #apple

Looking for some screen recommendations- 32” 4k or 5k, usb-c to Macbook pro and idealy many ports in the back (extra usbc)

Apple Agent Store Speculation time! Are LLMs with their chain-of-thought capabilities opening the door to a new disruption – Capability as a Service? Imagine Siri accessing your company's API directly, no app installation required. #aiagents #agentstore #applestore #speculation

Apple Agent Store – Capability as a Service — PETER KORACA

Speculation time! Are LLMs with their chain-of-thought capabilities opening the door to a new disruption – Capability as a Service? Imagine Siri accessing your company's API directly, no app…

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Could this be true? Is this a bug? I’ve cleared all of my to-dos from the list today. 🥳That doesn’t happen that often. 🤣 #productivity

When you're a creative coder who turns your house into an AI escape room for Christmas and make your parents work hard to solve AI-driven puzzles before they get their presents. Satan’s child 😈 #ai #christmas #escaperoom #digitalpuzzles

How I Turned Our House into an AI-Driven Escape Room for My Parents — PETER KORACA

This Christmas, I crafted a hybrid escape room experience for my parents, blending real-world challenges with a touch of AI magic. Imagine a gift not just wrapped in paper, but wrapped in a journey…

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I know I often complain about Apple's documentation. But today I discovered "distantPast". Quite literally. #swift #iosdevelopment #swiftui #foundation #appledeveloper https://buff.ly/40osuJ2

Santa brings new toys @lofree_japan_m the code is going to write itself now (: #keyboardlove #mechanicalkeyboard #lowprofilekeyboard #geekpresent #keyboardgeek

Anyone using @sketch instead of @figma nowadays? Seen some beautiful case studies (the amazing @gentler_app designers among them) using sketch, now I’m tempted to investigate further.

As we’re waiting for the Channel Tunnel train I wonder how many times will we hear “Driving home for Christmas” on our drive from London to Slovenia today/tomorrow. #roadtrip #eurotrip #crossingeurope #carjourney #longdrive

Liking the new “listen to page” addition to the reader in safari. #smallwins #llms

Wait, what? 🤔 The latest LLM chain of thought models are now trying to deceive their creators, exfiltrate their weights and deactivate oversight?! Reading @openai o1 system card feels both inspiring and scary 😱 #ai #llms #terminator #skynet

Introducing Nuxt Icon v1 ✨ Read about the story behind it by @antfu.me nuxt.com/blog/nuxt-ic...

Introducing Nuxt Icon v1 · Nuxt Blog

Discover Nuxt Icon v1 - a modern, versatile, and customizable icon solution for your Nuxt projects.

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Supa excited about trying out the new supa updates coming to @supabase edge functions. 🔌 Websockets (ai streams here we go), 🏃‍♂️ Background tasks (functions can now run in the background after you've sent a response back) and 📦 Ephemeral storage. #webdev #serverless #edge #deno

I’m loving how Profile in @perplexity_ai makes the results 100X more contextually relevant, insightful and accurate. I told it my occupation, code libraries I use, that I love humour, running and dogs and to always ask/tell me something I haven’t thought about. #promptengineering

👉 if you haven't completed this survey yet, and you use @vuejs.org, this would be a great (and short) survey to fill out

Jakub Andrzejewski@jacobandrewsky.bsky.social · 2y ago

At Monterail we just created a Developer Survey for the upcoming The State of @vuejs Report 2025 🎉 If you are using @vuejs.org @nuxt.com and other frontend technologies, make sure to share your experience there! 🚀 Link 👇

🧵 Local-First AI Libraries & Models: A guide to embedding AI locally in your JS/TS apps. Let's explore practical AI beyond ChatGPT - from prediction to classification and recognition. Original post https://buff.ly/4g742AY #ai #localfirst #localfirstai #ml Thread below 👇

Local First AI — PETER KORACA

Over the last 10 years, there has been a huge expansion of javascript AI/ML libraries that enable embedding AI into client-side bundles and serverless functions and cater for various use cases. This…

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I’ve built a text-to-speech Apple Shortcut that converts selected or copied text into speech on your Mac or iPhone. If you wish someone would just read that long article you found whilst you prepare lunch, get it here for free https://buff.ly/4fHDSoK #text-to-speech #aivoice #shortcut #productivity

Speak It — PETER KORACA

Apple Shortcut

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AI's teaching your kids the whole course at GCSE level? Super curious about how this works at @DavidGame

Listening to @ycombinator chat around how “Vertical AI Agents could be 10x bigger than SaaS” made me think about whether they are signalling the end of apps as we know 🧵 #aiagents #genai #ai https://buff.ly/3B4ATHT

Vertical AI Agents Could Be 10X Bigger Than SaaS

As AI models continue to rapidly improve and compete with one another, a new business model is coming into view - vertical AI agents. In this episode of the ...

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🔥 Just wrapped up #NuxtNation2024! Here are my key takeaways on what's coming to @nuxt_js... 🧵