© Piotr Sikora 2026 | All Rights Reserved
From total beginner to 99 point in ahres.com in 6 weeks
Complete comparison of 7 leading automation platforms.
Use llms.txt & llms-full.txt files to help AI systems understand your website and potentially boost visibility in AI-generated answers.
Learn how to use Trivy for container security scanning. Detect vulnerabilities in Docker images and secure your deployments effectively.
Analysis of 14 real-world scenarios: TOON cuts LLM token costs 75% and TRON 40% vs JSON, while staying compatible
A quick guide to setting up and using Flowlint CLI to improve the reliability and maintainability of your n8n workflows.
Learn why descriptive node names are crucial for n8n workflow maintenance.
Make n8n workflows resilient by configuring retry & backoff for HTTP Request nodes. Practical guide with Flowlint examples.
Analysis of 14 scenarios: TOON cuts LLM token costs 75% vs JSON while maintaining full feature parity. Comprehensive comparison.
Let the Flowlint check your n8n workflows for errors and security issues. Robust tool for maintaining high quality of your workflows.
Learn to pass objects to n8n Guardrails by stringifying JSON, sanitizing PII, and parsing back. Full workflow & configuration steps.
Testing n8n Guardrails node announced Oct 30, 2025. Explores anonymization challenges & data restoration for AI automation builders.
A few weeks ago, I started contributing to the n8n forum by answering questions and sharing my knowledge.
List Ollama models & send chat/generate requests via cURL. Practical Llama 3 examples with streaming & non-streaming responses.
n8n workflow for content manager and SEO specialists
n8n workflow for HR recruiters. It's a simple way to automate LinkedIn profile collection.
Automatically Assign Categories and Tags to Blog Posts with AI in n8n
Did you knew that you can easily overwrite print function using `FunctType`? This is a simple example of how to do it.
Ever dreamed of variables or functions in CSS? The easiest way to get them is by using a preprocessor like SASS.
Sometimes you will need to create autoexecuted object (for example in case of load/document ready events)
Learn how to create collapsible elements and accordion components using pure CSS-no JavaScript needed
Have you been creating your own classes in pure JavaScript?
Essential CSS and HTML interview questions for front-end developers. Quick skill assessment guide for headhunters and candidates.
Last weekend Ive been with my friends at DevMeeting about Angular 2.0 in Krakow.
Start programming Raspberry Pi GPIO with Node.js. Introduction to the PixPress project on GitHub. Hardware meets JavaScript.
Ive been trying to build simple filtering in application -> Show-ur-bugs
Pipes are very important element of Angular 2 framework. Create your own pipe to transform and filter your data.
I was using a lot of plugins which can make my life easier when Im dealing with inputs especially checkboxes and radio buttons.
Do you want to check your fundamental knowledge of FEDev? Check it out! Run it and test your knowledge about selectors.
Currently everybody is focused on most trendy JS Framework
Each project needs evolution. After a comment by Peter van Meijgaard Ive made a few changes.
I’m so lazy that I forgot to write any post on this website for last few months…
I heard very interesting story about improvements in delivery of emailers.
Essential CRUD Snippets. Angular is giving great tools to build application and NgRx gives you opportunity to manage you app with state.
MeetJS arrives in Kielce! Join our JavaScript community. Upcoming talk on side projects & skill development. Join us if you're nearby!
Hey ! It was a great time to meet you all JavaScript'ers / UI'ers / FrontEnd'ers on MeetJS Kielce!
It was great to be on Hands On Tech meeting in Kielce.
Discover why Stylus became my CSS preprocessor of choice. Explore its features, benefits, and how it improves development workflow.
We are after second edition of MeetJS Kielce which took place 4th of April in Czerwony Fortepian.
I had a situation last week with requests to server from Vue using Axios where data field has been empty.
This article will be an introduction how to create project based on Typescript using Vue and Vuex.
This article will describe shortly how to build Redux-like state machine engine
Give back to community they said and here it comes! I've started creating video course about PUG.
To start project we will need to create node project. I assume that you have installed Node.js on your machine.
I had a chance to work with one of websites which was affected by hackers attack
Nostalgic look at classic arcade games: Cadillacs and Dinosaurs & Michael Jackson's Moonwalker. Childhood gaming memories revisited.
Learn what WordPress XML-RPC is, why xmlrpc.php is a security risk, and how to disable it using .htaccess.
Explore XOR cipher implementation in Python. Learn how this encryption algorithm works with practical code examples and analysis.
Let’s imagine that we have an object which we want to access.
Let's imagine that we could optimize / minify if statement. What could we do?
Do you ever wonder what a piece of code really does, especially when revisiting old code or maintaining someone else’s legacy project?
Since the emergence of LLMs on the market, I've been quite skeptical of them. Now I can say that they are a great tool for IT professionals.
As a developer passionate about JavaScript, I have a question out of curiosity.
Short training by Tomek Turba gave me a great overview of issues related to AI Security in companies
Short training by Tomek Turba gave me a great overview of issues related to AI Security in companies
Process Automation Specialist
I implement automation that saves time and money, streamlines operations, and increases the predictability of results. Specializing in process automation, AI implementation, and workflow optimization using n8n, Python, and JavaScript.
Explore my workflow templates on n8n. Ready-to-use automations for blog management, data collection, and AI-powered content processing.
• Auto-Categorize Blog Posts with AI
• Collect LinkedIn Profiles
• Export WordPress Posts for SEO
