puffball1567

web developer +10 years experienced Open-source developer PHP, Typescript, Nim, Rust, and so on.

Joined on Jul 14, 2026

puffball1567

Sep 14

How to Write Object-Oriented Code in Go: Structs, Methods, Interfaces, and Composition

#go #backend #programming #webdev

3 min read

Want to connect with puffball1567?

Create an account to connect with puffball1567. You can also sign in below to proceed if you already have an account.

Create Account

Already have an account? Sign in

puffball1567

Sep 12

Kinmokusei v0.2.0: Generic OOP and Go Type Constraints for a TypeScript-Inspired Language

#go #typescript #programming #opensource

3 min read

puffball1567

Sep 4

Introducing Kinmokusei: TypeScript-Inspired Syntax That Compiles to Readable Go

#go #typescript #webdev #programming

6 min read

puffball1567

Aug 30

KoutenDB v0.14.0: A Self-Hosted Database with Docker and Verified Backups

#database #docker #opensource #nim

6 min read

puffball1567

Aug 22

I Built a Kawaii Native GUI with Nim and SDL3

#nim #gui #design #opensource

4 min read

puffball1567

Aug 17

Perry vs scriptc: Comparing Two TypeScript-to-Native Compilers

#discuss #typescript #aot #opensource

10 min read

puffball1567

Aug 13

I Built CSS-Like Native UI Animations with Nim and SDL3

#nim #gui #animation #opensource

5 min read

puffball1567

Aug 6

Implementing CSS ex and ch Units in a Native UI Style Engine

#nim #gui #css #opensource

6 min read

puffball1567

Aug 6

Why Filtered Vector Search Returns Fewer Than K Results

#ai #database #rag #performance

9 min read

puffball1567

Aug 3

KoutenDB v0.10.0: 72 Hours, Three Persistent Nodes, and Zero Client Errors

#database #opensource #nim #devlog

4 min read

puffball1567

Aug 3

Clay Board Style System update: Link Navigation

#nim #gui #native #opensource

6 min read

puffball1567

Aug 3

RAG Retrieval Optimization: Reduce Vector Search Before Ranking

#rag #database #ai #opensource

5 min read

puffball1567

Aug 2

KoutenDB v0.9.0: From a Locality Experiment to a Testable Database

#database #opensource #nim #rag

5 min read

puffball1567

Aug 2

Introducing Clay Board Style System: CSS-Inspired Native UI for Nim

#nim #gui #opensource #programming

3 min read

puffball1567

Jul 23

RAG Database Design: SQL, Full-Text Search, Vector Search, and Context Retrieval

#ai #database #rag #llm

14 min read

puffball1567

Jul 22

Why KoutenDB Exists: You Know the Center, Not the Boundary

#database #webdev #ai #opensource

8 min read

puffball1567

Jul 21

9 Databases Compared: PostgreSQL, MongoDB, Redis, and More

#database #webdev #opensource #programming

8 min read

puffball1567

Jul 20

KoutenDB v0.8.0: A Full Public-Surface Migration

#database #opensource #ai #nosql

3 min read

puffball1567

Jul 20

RocheDB Is Now KoutenDB

#database #opensource #nim #devlog

1 min read

puffball1567

Jul 18

KoutenDB: Data Locality as a First-Stage Retrieval Index

#database #search #rag #llm

6 min read

puffball1567

Jul 17

KoutenDB v0.6.0: Locality Validation, Topology Remapping, and Safer Query Boundaries

#database #ai #rag #nim

4 min read

puffball1567

Jul 15

KoutenDB v0.6 Planning: Safer Queries and Deeper Data Locality

#database #nosql #opensource #architecture

6 min read

puffball1567

Jul 14

KoutenDB v0.5.0: Data Locality for RAG and LLM Retrieval

#database #nosql #opensource #performance

5 min read

puffball1567

Jul 14

Hello, KoutenDB! A Nim Database Built Around Data Locality

#nim #database #opensource #ai

5 min read

DEV Community

puffball1567

Badges

1 Week Community Wellness Streak

Writing Debut

Skills/Languages

How to Write Object-Oriented Code in Go: Structs, Methods, Interfaces, and Composition

Want to connect with puffball1567?

Kinmokusei v0.2.0: Generic OOP and Go Type Constraints for a TypeScript-Inspired Language

Introducing Kinmokusei: TypeScript-Inspired Syntax That Compiles to Readable Go

KoutenDB v0.14.0: A Self-Hosted Database with Docker and Verified Backups

I Built a Kawaii Native GUI with Nim and SDL3

Perry vs scriptc: Comparing Two TypeScript-to-Native Compilers

I Built CSS-Like Native UI Animations with Nim and SDL3

Implementing CSS ex and ch Units in a Native UI Style Engine

Why Filtered Vector Search Returns Fewer Than K Results

KoutenDB v0.10.0: 72 Hours, Three Persistent Nodes, and Zero Client Errors

Clay Board Style System update: Link Navigation

RAG Retrieval Optimization: Reduce Vector Search Before Ranking

KoutenDB v0.9.0: From a Locality Experiment to a Testable Database

Introducing Clay Board Style System: CSS-Inspired Native UI for Nim

RAG Database Design: SQL, Full-Text Search, Vector Search, and Context Retrieval

Why KoutenDB Exists: You Know the Center, Not the Boundary

9 Databases Compared: PostgreSQL, MongoDB, Redis, and More

KoutenDB v0.8.0: A Full Public-Surface Migration

RocheDB Is Now KoutenDB

KoutenDB: Data Locality as a First-Stage Retrieval Index

KoutenDB v0.6.0: Locality Validation, Topology Remapping, and Safer Query Boundaries

KoutenDB v0.6 Planning: Safer Queries and Deeper Data Locality

KoutenDB v0.5.0: Data Locality for RAG and LLM Retrieval

Hello, KoutenDB! A Nim Database Built Around Data Locality