Articles
One page per project in Linear, rewritten by a Loop whenever an issue changes status. The design, every prompt, the coding-agent rule, what it costs, and where it falls short. Continue reading →
Why I built Timebar, a free, open-source Mac timer that shows time left as a thin line below the menu bar. Continue reading →
I've run an OpenClaw agent every day since January and spent too much time babysitting it. Five days ago I moved that workload to Grok Bot and logged every job. 67 jobs, 17 interventions, three things I had to fix before I could trust it, and a short list that stays on my Mac. Continue reading →
Xcode has allowed development installs for years. AI changed how much work it takes to get a tested native app onto your phone. Continue reading →
Poland never dubbed films with a cast of actors. One man read every line, flat and unbothered, over the quieted original. ElevenLabs exists partly because its founders grew up with that voice. So I rebuilt him with their own technology: a site where any video comes back with a deadpan Polish lektor. This is how it works, including the timing algorithm that turned out to be the actual craft. Continue reading →
Your OpenClaw agent works great for 20 minutes, then silently loses its instructions. The root cause is compaction, and most users don't understand it. This guide explains the full memory lifecycle and gives you a file architecture that prevents the forgetting. Continue reading →
Most OpenClaw content right now is first-week impressions or setup tutorials. Nobody can tell you what happens after the first month because they haven't been there yet. I have. Every single day for 50+ days. Here are 20 real workflows I use daily, what broke along the way, and my honest assessment of whether it's worth your time. Continue reading →
If you're running OpenClaw, there's a good chance you're burning money without realizing it. By default, everything goes to your primary model - heartbeats, sub-agents, simple queries. This guide shows you how to cut costs by 50-80% with one config change, without losing quality on the tasks that actually matter. Continue reading →
Most developers use AI to code faster today, but they're missing the bigger opportunity. Compound Engineering is a workflow where every code review teaches the system something new, every bug fix becomes a rule it won't break again, and the knowledge compounds over time. Continue reading →
Go from a raw Excel file with half a million rows to a finished report with KPIs, charts, and cohort analysis - step by step, with real prompts you can copy. Continue reading →
A personal AI assistant that runs on a $5/month server, lives in your messaging apps, remembers everything, and actually reaches out to help you. Here's how to set it up. Continue reading →
The spec workflow that went viral: instead of telling Claude what to build, you let Claude interview you first. Here's how it works, when to use it, and how to turn it into a one-command shortcut. Continue reading →
A daily learning journey of learning how to build a large language model from scratch. Understanding transformers, attention mechanisms, GPT architecture, training process. Documenting insights, concepts and implementations as I learn how LLMs actually work under the hood. Continue reading →
Finally, an AI image generator that doesn't give up after one try. Because your creative vision deserves better than digital dice rolls. Continue reading →
A humorous exploration of the uncanny resemblance between AI company logos and human anatomy. Discover why circular, gradient-based designs dominate the AI industry, and what this design convergence tells us about branding in tech. Continue reading →
My month-long exploration of AI agents, where I built practical solutions from simple chatbots to email automation. Learn when to use AI versus traditional automation, and follow my recommended learning path for AI development beginners. Continue reading →
After a transformative year of monthly challenges in 2021, I'm embarking on a new set of 12 challenges for 2025 - from AI agents and sleep optimization to breathwork and niche expertise. Join me on this journey of personal growth and experimentation. Continue reading →
A free Chrome extension that allows you to quickly and easily summarize articles on any website, with one click or one keyboard shortcut, you'll get a concise summary in just a few seconds. Continue reading →
EIP-3074: a transformative Ethereum proposal introducing new opcodes that enable externally owned accounts (EOAs) to delegate transaction capabilities to smart contracts. This enables transaction batching, sponsored transactions, and social recovery. Continue reading →
ERC-1271 enables smart contracts to verify signatures, allowing them to sign transactions. Learn why it's crucial for smart contract wallets and the use cases it unlocks. Continue reading →
ERC-4337 brings account abstraction to Ethereum, enabling smart contract wallets, ERC20 gas fees, and improved UX without sacrificing decentralization. Continue reading →
Discover the four main types of blockchain standards—EIPs, ERCs, RIPs, and CAIPs—in this detailed guide. Learn how these standards enhance Ethereum protocol usability and interoperability across multiple blockchains. Continue reading →
There's a popular misconception that there are 24 time zones in the world. Nope, there are more. Continue reading →
A cheetsheet for a Solidity contract layout and structure, to know what goes where and how. Continue reading →
How to understand Merkle trees, write and test your smart contract, together with Solidity exercises Continue reading →
What I learned from doing 12 challenges in 12 months, and how it changed my life. Continue reading →
December Challenge summary: Daily post on Instagram. What I learned from it, how it went, and will I keep doing it? Continue reading →
How I became a billionaire in 15 minutes. True story. With proof of all of the transactions. Continue reading →
I'm lazy. But also I'm extremely consistent at the tasks that I do. This is the system I came up with to get consistent and to work around my laziness. Continue reading →
November Challenge summary: No coffee. What I learned from it, how it went, and will I keep doing it? Continue reading →
October Challenge summary: Hanging 7 minutes a day, in total. What I learned from it, how it went, and will I keep doing it? Continue reading →
Max values for each uint in Solidity, from uint8 to uint256. Continue reading →
September Challenge summary: One hour of learning every day. What I learned from it, how it went, and will I keep doing it? Continue reading →
The formula and explanation of how not to do stupid shit and what to do instead. Continue reading →
August Challenge summary: No alcohol. What I learned from it, how it went, and will I keep doing it? Continue reading →
A detailed journey of 200 days of learning web3: what worked, what didn't, what I built, what I learned, highlights, downsides, resources, what's next. Continue reading →
July Challenge summary: Cold shower in the morning. What I learned from it, how it went, and will I keep doing it? Continue reading →
June Challenge summary: Waking up before 9 AM. How it went, what I learned from it, will I keep doing it? Continue reading →
May Challenge summary: 30 minutes of reading a paper book. How it went, what I learned from it, will I keep doing it? Continue reading →
Month 2 summary of learning web3 development. Continue reading →
April Challenge summary: zero sugar. How it went, what I learned from it, will I keep doing it? Continue reading →
Month 1 summary of learning crypto development. React basics and starting with Solidity. Continue reading →
I was stuck with a toxic friend and a stranger. I've replaced them with two great guys. Continue reading →
March Challenge summary: zero sugar, zero news. How it went, what I learned from it, will I keep doing it? Continue reading →
February Challenge summary: Daily publishing. How it went, what I learned from it, will I keep doing it? Continue reading →
January Challenge summary: what it was, how it went, what I learned from it, will I keep doing it? Continue reading →
What happens (and what doesn't happen) when your article is mentioned in the newsletter that goes out to 2m+ people. Continue reading →
A compilation of research, findings, and my own experience on developing a bias for action. Continue reading →
Twelve monthly challenges, one for each month in 2021. Zero sugar, 50 push-ups per day, doing only "boring" stuff for a month, and everything in between. Continue reading →
Tech and fashion logos are becoming increasingly similar, all of them using sans serif fonts. Why do they do that? And why it doesn't make sense. Continue reading →
I couldn't buy groceries online because the waiting time for delivery was 2 months. I decided to automate the process of checking if any deliver slot opens up and then instantly booking it. I had to learn Selenium to do this. I succeeded. Continue reading →
Opening text files, even the big ones, should be easy. Even huge ones. It's just text after all. Turns out, it's surprisingly difficult and I had to dig to find out a good way to do it. Continue reading →
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