Hey there 😀 I’m Kacper, an engineer who turned into a coder and beginner entrepreneur. Across my videos, posts, writings, I share with you about coding & tech related stuff.
This day had to become sooner or later... Today we're excited to introduce Devin, the first AI software engineer. Devin is the new state-of-the-art on the SWE-Bench coding benchmark, has successfully passed practical engineering interviews from leading AI companies, and has even completed real jobs on Upwork. Devin
Have you ever heard about turborepo? "Turborepo is a high-performance build system specifically designed for JavaScript and TypeScript codebases." With turborepo it is easy to scale a codebase and create monorepo. Monorepo allows to include multiple repos and packages in one repository. Without turborepo features, such an approach
Payments in developing apps can be troublesome, but it does not have to make you struggling with every single line of code. It can be easily implemented in React App with basic node.js backend. Last week I have recorded a tutorial about it: React 19 React 19 has not
Nowadays, AI gives incredible possibilities that can level up every day's productivity. Due to my solopreneur journey and making 12 products in 12 months, I have started researching coding AI apps. If you are a javascript developer and you tried chatGPT or even better, openAI API you can
Last week I discovered very helpful software for building any AI integrations. “The Vercel AI SDK is an open-source library designed to help developers build conversational, streaming, and chat user interfaces in JavaScript and TypeScript. The SDK supports React/Next.js, Svelte/SvelteKit, with support for Nuxt/Vue coming soon.
Artificial Intelligence and all the tools built upon it are extremely hyped. Implementing production-ready applications at this phase of AI development can be difficult. The main problem is to have a stable application, which will be user-friendly. However, as developers, we can build tools for ourselves pretty easily. We must
Before 2024, I decided to go on a journey of solopreneurship. It means launching its own products, micro SaaS. In a tech company job is pretty simple, you just do your job, complete ticket after ticket, and get a salary. However, any time can come a shake-off and you will
This newsletter will be focused only on a giveaway. As you can know from my social media, I made a promo and set the price of this template for 0$ till the end of the previous weekend (now it is back to 10$). However, every subscriber of this newsletter was
Owning an API service can lead to a lot of features and benefits. Imagine that you have shortcuts for your endpoints and anytime you want to save an image, you just post it to the endpoint and save it on your server. A more advanced way of using it is
In this newsletter, I would love to present a few concepts of automation and its easy implementations. It can be used for different purposes, like automating social media post distribution, reading mail or even working with AI. Everything can be covered by the free version of the make.com plan.
Every new year, many people make resolutions and do their best in the first days, and weeks to keep it up, but it usually ends very quickly. How do you properly plan a year and simultaneously fulfill goals? Last year for me was extremely efficient according to my level of
Test-Driven Development This newsletter will be short because I am packing for a few days' trip to the Arctic adventure in North Norway. However, the content provided here should be very valuable in the context of web development or overall, the software development process. I would love to introduce