Essays & Notes
Essays & Notes
An archive of slow writing about software, product, and life between two languages.
- Apr 17, 2026 · Essay · 1 min
Anthropic Launches Claude Design - A New Design Tool
Anthropic announced Claude Design - a tool for creating visual materials and a competitor to Figma.
- Apr 17, 2026 · Essay · 1 min
Rvachev's Thoughts
Today, I want to share some thoughts that have been on my mind lately.
- Apr 17, 2026 · Essay · 1 min
The Speed of Sound and the Crack of a Whip
The tip of a whip, when cracked, breaks the sound barrier, creating a mini-sonic boom.
- Apr 16, 2026 · Essay · 1 min
Scheduled Tasks in Claude Code
Claude Code introduced Scheduled Tasks, which Claude uses for self-checking.
- Apr 16, 2026 · Essay · 1 min
Anthropic Released Opus 4.7
The first thing to do is to ask the new model to check all the code.
- Apr 14, 2026 · Essay · 1 min
Claude Code Desktop: A New Era of Parallel Work
Claude Code Desktop now supports parallel work with multiple agents simultaneously.
- Apr 13, 2026 · Essay · 1 min
Understanding LLM and AI through Stanford's Course
I recommend 10 lectures from Stanford's CS230 Deep Learning course to understand LLMs and artificial intelligence.
- Apr 13, 2026 · Essay · 1 min
SaaS Companies Lose 30-86% of Capitalization
SaaS companies are losing 30-86% of their capitalization - the market is overvaluing software in the AI era.
- Apr 11, 2026 · Essay · 1 min
Channels I Read: R-Founders
The R-Founders channel shares practical content for founders in international markets.
- Apr 10, 2026 · Essay · 1 min
Thoughts of Rvachev
Today, I want to share some thoughts that have been on my mind lately.