HideyukiMORI

Building API-first PHP tools for self-hosted business workflows. Creator of NENE2 and the NeNe OSS series.

Japan Joined on Jun 21, 2026 https://github.com/hideyukiMORI

Education

Musashino Art University, Japanese Painting

Pronouns

he/him

Work

Founder / Engineer at AYANE International Inc.

Summer Bug Smash: Smash Stories 🐛🛹

HideyukiMORI

Jul 31

My Upload Check Trusted the Attacker's Word: 8 Bytes Fixed It

#bugsmash #devchallenge #security #php

4 min read

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HideyukiMORI

Jul 31

Fact-Checking My Own Blog Posts Turned Into Product QA: 3 Real Bugs

#discuss #testing #ai #opensource

4 min read

HideyukiMORI

Jul 30

My Generator Hid a Lint Error: CI Never Checks What Nobody Commits

#bugsmash #devchallenge #typescript #testing

4 min read

HideyukiMORI

Jul 30

My Committed Bundle Went Stale: CI Rebuilt It and Never Compared

#bugsmash #devchallenge #ci #esbuild

4 min read

HideyukiMORI

Jul 29

Half My Tests Failed and None Were Broken: My Shell Poisoned PHPUnit

#bugsmash #devchallenge #php #testing

3 min read

HideyukiMORI

Jul 29

Pilot Then Fan Out: Killing Unknown Blockers in 2 Repos First

#discuss #devops #ai #opensource

4 min read

HideyukiMORI

Jul 28

Why My Install Zip Won't Upload: 89MB, and Half Is a PDF Library's Fonts

#discuss #php #opensource #architecture

3 min read

HideyukiMORI

Jul 28

The Codemod Left My Build Red: I Committed Its Output Untouched Anyway

#programming #git #refactoring #codequality

5 min read

HideyukiMORI

Jul 28

An Honesty Guard for AI Subagents: The Fabrication It Caught Was Mine

#discuss #ai #productivity #opensource

4 min read

HideyukiMORI

Jul 27

CI Paid for Itself on the First Run: 4 Repos, Real Bugs

#discuss #cicd #testing #ai

4 min read

Treats documentation as data using CI checks

HideyukiMORI

Jul 24

261 docs, 6 languages, one maintainer: frontmatter is the source of truth

#opensource #ai #documentation #php

6 min read

HideyukiMORI

Jul 20

A production fix trapped in a month-old feature PR: extract it and ship it alone

#git #process #engineering #opensource

6 min read

HideyukiMORI

Jul 17

A todo.txt shared by a human and AI agents

#ai #productivity #opensource #tooling

7 min read

HideyukiMORI

Jul 8

Click a link, get a throwaway tenant: a zero-signup demo for a self-hosted app

#showdev #php #saas #opensource

5 min read

HideyukiMORI

Jul 2

Building a typed CMS for business data with PHP, OpenAPI, and MCP

#php #cms #api #opensource

6 min read

HideyukiMORI

Jun 30

I am building self-hosted business tools for small teams in Japan

#opensource #php #api #ai

4 min read

HideyukiMORI

Jun 25

An MCP tool wired to your production database — the app boundary I use instead

#ai #api #opensource #mcp

6 min read

HideyukiMORI

Jun 22

NENE2: a tiny PHP framework where AI agents call your API, not your database

#php #opensource #api #ai

5 min read

DEV Community

HideyukiMORI

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My Upload Check Trusted the Attacker's Word: 8 Bytes Fixed It

Want to connect with HideyukiMORI?

Fact-Checking My Own Blog Posts Turned Into Product QA: 3 Real Bugs

My Generator Hid a Lint Error: CI Never Checks What Nobody Commits

My Committed Bundle Went Stale: CI Rebuilt It and Never Compared

Half My Tests Failed and None Were Broken: My Shell Poisoned PHPUnit

Pilot Then Fan Out: Killing Unknown Blockers in 2 Repos First

Why My Install Zip Won't Upload: 89MB, and Half Is a PDF Library's Fonts

The Codemod Left My Build Red: I Committed Its Output Untouched Anyway

An Honesty Guard for AI Subagents: The Fabrication It Caught Was Mine

CI Paid for Itself on the First Run: 4 Repos, Real Bugs

261 docs, 6 languages, one maintainer: frontmatter is the source of truth

A production fix trapped in a month-old feature PR: extract it and ship it alone

A todo.txt shared by a human and AI agents

Click a link, get a throwaway tenant: a zero-signup demo for a self-hosted app

Building a typed CMS for business data with PHP, OpenAPI, and MCP

I am building self-hosted business tools for small teams in Japan

An MCP tool wired to your production database — the app boundary I use instead

NENE2: a tiny PHP framework where AI agents call your API, not your database