Top Articles of the Day | 29-Jun-2026

Read the best articles of today, from around the globe, curated at one place for you!

AI & Data Product Programming

AI & Data

Pick #1

Advanced RAG Techniques Aren't Better. They're Better Sometimes.

Dev.to 5 min read 5 reactions

I added five retrieval techniques to a RAG pipeline and measured each one. The most useful result was...

Pick #2

Pinecone vs Weaviate vs Milvus vs Qdrant: Which Vector DB in 2026?

Dev.to 6 min read 5 reactions

I have helped a number of teams pick a vector database in the last year. The conversation always...

Pick #3

The Art of the Misconception

Dev.to 19 min read 2 reactions

The easiest way to hide a system is not to make it invisible. It is to make people argue with the...

Product

Pick #1

Daisugi, the Japanese technique of growing trees out of other trees (2020)

Hacker News 125 points

Necessity being the mother of invention, this led to the creation of an ingenious solution: daisugi, the growing of additional trees, in effect, out of existing trees

Pick #2

Making of Tiny RPG Studio

Dev.to 12 min read 7 reactions

This is the story of how I created Tiny RPG Studio: a small engine for simple RPGs, built to help...

Pick #3

How to Use the any Type and When to Avoid It

Dev.to 8 min read 7 reactions

TLDR any is a special TypeScript type that turns off all type checking for a variable. It...

Programming

Pick #1

EU Open Sources Ten-Year Network Development Planning Tools

Hacker News 158 points

Open-TYNDP: Interfacing Open Energy System Planning with ENTSO-E Models and Contributing to TYNDP - open-energy-transition/open-tyndp

Pick #2

SQL vs NoSQL Databases: Which One Should You Choose?

Dev.to 5 min read 5 reactions

When building any scalable application, one of the first architectural decisions is choosing the...

Pick #3

useOptimistic + useActionState: React 19 Killed 50 Lines of My Boilerplate

Dev.to 2 min read 7 reactions

Every form submission in React used to look like this: const [data, setData] =...

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