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Disclosure: I work with the Orbistats team. The tutorial is hands-on and the code is yours to reuse, but you should know where I'm coming from. If yo
Tired of opening dozens of files or struggling to remember exact filenames? I built YF Meaning Finder—a web application powered by Python, Flet, and t
A shop's home page opens. The About page opens. The smoke test passes. Meanwhile, /orders shows an error screen, and the test never went there. That'
On 4 October a Pixal3D run on my Mac went into its texture stage, and within ten seconds the process grew from 27 to 44 GB. Available memory fell to 6
Mojibake is one of those bugs that looks like corrupted data even when the bytes are still fine. A UTF-8 file opened as Windows-1252 can turn é into Ã
A GeeTest v3 solver in Python takes four HTTP calls, and only the middle two talk to the solver. You get a fresh gt and challenge from the site's regi
An MCP server's guards are the only code in the project where the test that matters asserts that nothing happened. No row came back. No request left t
Most "quickstart" guides skip the part that actually trips people up: where exactly to click, what the key looks like, where to put it, and what the v
Every accounting team I talked to had the same problem: invoices arrive as PDFs and scans, and someone has to retype them into a spreadsheet. Existing
Google's Ads Transparency Center is one of the most useful free things for anyone doing PPC. Type in a competitor's domain and you see every ad they'v
When I was a kid I played my favourite songs on repeat and had no idea what was inside them. Which sound was the bass? Why did the voice sound far awa
most ai wrappers just spit out a markdown block and say "good luck." if the ai hallucinates and writes a malicious script or an infinite loop, your
8:30 AM, and the pre-market buzz hits me like a shot of espresso. I’m staring at a 3% gap up in a mid-cap tech stock on my watchlist, and my fingers i
When I started building TradeAnswers, the original idea was relatively simple. I wanted to create a useful resource for people in South Africa who wer
When a Linux development machine runs low on disk space, the tempting fix is to delete cache directories by hand. That is fast until you remove the wr
Connecting Honeycomb Observability & SLOs into an AI Graph Memory with Cognee When production goes down or latency spikes at 2 AM, autonomo
Back in June, I wrote that @boundary was coming and that we shouldn't wait for it in production just yet. Here we are again: it landed in Angular 22.2
Turning Meeting Transcripts into an AI Knowledge Graph with tl;dv & Cognee Engineering and product teams spend dozens of hours every week i
Ingesting Mixpanel Event Dictionaries & Cohorts into Cognee Knowledge Graphs When engineering AI agents to analyze user churn or feature ad
Before touching a class, a careful developer asks one question: who depends on this? An agent answers it the only way it can. It runs a text search,