Jan Polzer

Hledá se můj nástupce. Kdybyste věděli o někom, kdo se vyzná v open source redakčních systémech a nemá do čeho píchnout, případně hledá změnu. lesensky.cz/senior-web-dev… #job #drupal #wordpress #opensource

Google just killed the document extraction industry. LangExtract: Open-source. Free. Better than $50K enterprise tools. What it does: → Extracts structured data from unstructured text → Maps EVERY entity to its exact source location → Handles 100+ page documents with high recall → Generates interactive HTML for verification → Works with Gemini, Ollama, local models What it replaces: → Regex pattern matching → Custom NER pipelines → Expensive extraction APIs → Manual data entry Define your task with a few examples. Point it at any document. Get structured, verifiable results. No fine-tuning. No complex setup. Clinical notes, legal docs, financial reports, same library. This is what open-source from Google looks like.

Fifty Shades of Grey is romantic only because the guy is a billionaire. If he were living in a council flat it would be a Criminal Minds episode.

Být PhpStorm krabice, tak ji snad rozšlápnu. Používáte jej nebo něco jiného od JetBrains někdo spolu s Copilotem a funguje vám to, aniž by se plugin rozbil dvacetkrát za hodinu? #php #ai #jetbrains

25 Years of Drupal. Časová osa od Moshe Weitzmana s hlavními milníky vývoje Drupalu a odkazy na příslušné články nebo repozitáře. weitzman.github.io/drupal25-timel… #drupal #opensource

Pokud vám při aktualizaci závislostí Composer odmítne pokračovat, možná jste nenarazili na chybu – ale na bezpečnostní upozornění. Novější verze už jen nehlásí zranitelnosti v knihovnách, ale dokáže aktualizaci i blokovat. Více v článku maxiorel.cz/composer-29-vy… #php #tvorbawebu

Jsou za mnou dvě dekády blogování na vlastní doméně. Díky blogu jsem získal řadu zakázek, budoval si svůj brand, vydělal nějaké peníze pasivním příjmem a poznal řadu lidí, které dnes pokládám za své přátele. maxiorel.cz/20-let-blogere… #blogovani #tvorbawebu #drupal

Můj poslední blogový článek letošního roku je venku. Tradiční softwarová inventura, tentokrát s číslovkou 2025: maxiorel.cz/softwarova-inv… #software #macos #linux #opensource #tvorbawebu #programovani

API Insight Lab debuts: Native API testing + load tools in the Drupal admin UI. Chained requests, snapshots, assertions—no Postman required. bit.ly/4seSd2N #Drupal #APITesting #DevOps #DrupalModules

Většina webů na WordPressu má aktivní nějaký cacheovací plugin. Object cache často zůstává stranou, přestože u některých webů přináší větší přínos než samotné cachování stránek. maxiorel.cz/sqlite-object-… #wordpress #tvorbawebu #opensource

Zatím tedy jen v Chrome.

I've never felt this much behind as a programmer. The profession is being dramatically refactored as the bits contributed by the programmer are increasingly sparse and between. I have a sense that I could be 10X more powerful if I just properly string together what has become available over the last ~year and a failure to claim the boost feels decidedly like skill issue. There's a new programmable layer of abstraction to master (in addition to the usual layers below) involving agents, subagents, their prompts, contexts, memory, modes, permissions, tools, plugins, skills, hooks, MCP, LSP, slash commands, workflows, IDE integrations, and a need to build an all-encompassing mental model for strengths and pitfalls of fundamentally stochastic, fallible, unintelligible and changing entities suddenly intermingled with what used to be good old fashioned engineering. Clearly some powerful alien tool was handed around except it comes with no manual and everyone has to figure out how to hold it and operate it, while the resulting magnitude 9 earthquake is rocking the profession. Roll up your sleeves to not fall behind.

Můj rok 2025: mezi prací, zdravím a cestováním. Letošní rok začal poklidně, pokračoval turbulentně a skončil velmi unaveně. Stihl jsem řadu projektů, prošel změnami v práci, dostal jsem se do podcastu, hodně cestoval a po letech konečně zhubl 17 kilo. maxiorel.cz/muj-rok-2025-m…

SQLite has about 155,800 lines of code, and its test suite has roughly 92 million lines. That is ~590x more test code than actual code 🤯 This is the level of testing you need for a real production database. Here are some types of tests they run. Out-of-memory tests - SQLite cannot just crash when memory runs out. On embedded devices, OOM errors are common. They simulate malloc failures at every possible point and verify that the database handles them gracefully. I/O error tests - Disks fail. Networks drop. Permissions change mid-operation. SQLite inserts a custom file system layer that can simulate failures after N operations, then verifies that no corruption occurs. Crash tests - What happens if power cuts out mid-write? They simulate crashes at random points during writes, corrupt the unsynchronized data to mimic real filesystem behavior, then verify the database either completed the transaction or rolled it back cleanly. No corruption allowed. Fuzz testing - They throw malformed SQL, corrupted database files, and random garbage at SQLite. The dbsqlfuzz tool runs about 500 million test mutations every day across 16 cores. 100% branch coverage - Every single branch instruction in SQLite's core is tested in both directions. Not just 'did this line run', but 'did this condition evaluate to both true AND false'. Databases are really unforgiving :) By the way, if you want to go deeper, I recommend reading the official SQLite documentation on their testing strategy. The doc is pretty practical and deep. Have linked it below.

Pokud by se někomu hodilo: vypsáno formátovaného JSON výstupu na příkazovém řádku, když nechcete třeba v Debianu instalovat nic dalšího: cat soubor.json | python3 -m json.tool #json #debian #linux #dev

Version 1.106 of @code is rolling out with a bunch of new features I’ve been writing about over the past month and a half - and most importantly, everything that was showcased at @githubuniverse 🚀 Let’s start with the most exciting ones: 📌 Agent Sessions view is now enabled by default - you can see and start agents of all kinds: local, cloud, Codex, Claude Code, and even Copilot CLI. 📌 The new Plan Mode agent is now available to everyone - and it’s not just another agent mode. It leverages all the goodies under the hood - sub-agents and handoffs - enabling smarter context management and true workflow creation. 📌 Speaking of the Agent Session view - it’s worth saying it clearly: VS Code now has built-in cloud agents from multiple providers. 📌 Chat Mode has been refreshed and is now called Custom Agent - it includes schemas supporting both local and cloud execution. 📌 You can now attach terminal commands directly to the chat. 📌 A new terminal command parser brings major improvements in how agents interact with the terminal. 📌 Enhanced tool authorization schema from servers or extensions - if you trust the source, you can now auto-approve all its tools. 📌 You can now view terminal execution directly within the chat window. 📌 Use /savePrompt to easily save a chat as a prompt - it uses an LLM to effectively summarize the conversation into a reusable prompt. 📌 Tons of UI/UX improvements to enhance the chat experience. 📌 You can now install MCPs directly to a workspace, not just to the user level. 📌 Added CIMD authentication support in addition to DCR for MCPs. And much more. Can’t wait to start spreading it in my company…

Ever wanted to see your GSC data aggregated by folder? We made it easy in @ahrefs.

Po pár dnech doma jsem konečně sepsal trochu delší Ohlédnutí za DrupalCon Vienna 2025. ➡️ nový a stěžejní builder Drupal Canvas ➡️ HTMX v jádře Drupalu ➡️ propojení na AI ➡️ vytváření React komponent přímo v adminu maxiorel.cz/ohlednuti-za-d… #drupal #DrupalConVienna

Po tomto #drupal modulu jsem toužil pár let. Řazení podle povolených hodnot políčka typu seznam u nějaké entity. No a ono to už pár let existuje, dneska jsem objevil. drupal.org/project/views_…

From student project to DrupalCon Vienna keynote! 🎤 Witze Van der Straeten’s Figma-to-Drupal workflow wowed Dries Buytaert and the AI Initiative. Read the TDT story 👉 [bit.ly/4nhwUKb #Drupal #DrupalCon #AI #OpenSource