How I Made Vigo Pulse Charts Load Twice as Fast
How I improved chart loading in Vigo Pulse, from a compact response format and compression benchmarks to limiting the number of lines and reworking filters.
Read moreA blog about code and side projects
I write code, explore ideas, and turn them into working projects.
A place for notes about development, personal projects, and everything worth understanding by building.
01 / Blog
Latest notes
Six Years of Telegram Bot Development: From a Tokenizer to LLMs, RAG, and Vector Databases
How Io evolved from a tokenizer to LLMs, memory, RAG, and vector search
Read moreHow to install the node.js environment properly?
I'll explain why fnm and corepack are necessary
Read moreTravel
Latest trip
Kaliningrad · Svetlogorsk · Curonian Spit · Zelenogradsk
Kaliningrad and the Baltic coast
Kaliningrad, Svetlogorsk, the Curonian Spit and Zelenogradsk: Kant Island, the zoo, Amalienau's villas, the Museum of the World Ocean, Fort Stein and Fort Dönhoff.
02 / Projects
Projects
- dskr.dev
A personal blog about software development, side projects, and things worth understanding by building.
- Phoronis / Io
An AI-powered Telegram bot with chat context, memory, image and voice processing, and vector search.
- dskr.photos
Curated photo albums featuring images from trips, walks, and city events.