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Li DevTools

Developer tools enthusiast. Building free client-side utilities for privacy-conscious developers.

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I Built 33+ Developer Tools That Never Send Your Data to a Server

I Built 33+ Developer Tools That Never Send Your Data to a Server

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3 min read

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The Hardest Problem in AI Manga: Character Consistency Across Panels

The Hardest Problem in AI Manga: Character Consistency Across Panels

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2 min read
7 Client-Side Developer Tools That Keep Your Data Private (Zero Server Uploads)

7 Client-Side Developer Tools That Keep Your Data Private (Zero Server Uploads)

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3 min read
Your Data Is Leaking: Why I Built a 100% Client-Side Developer Toolkit

Your Data Is Leaking: Why I Built a 100% Client-Side Developer Toolkit

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2 min read
Your Browser Is Already a Developer Toolkit — You Just Don't Know It Yet

Your Browser Is Already a Developer Toolkit — You Just Don't Know It Yet

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2 min read
Your Data Is Leaking Every Time You Use an Online Formatter

Your Data Is Leaking Every Time You Use an Online Formatter

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3 min read
Your Browser Is Already a Developer Toolkit — You Just Don't Know It Yet

Your Browser Is Already a Developer Toolkit — You Just Don't Know It Yet

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3 min read
My AI Manga Toolkit: The Exact Tools and Settings That Gave Me Consistent Characters Across 100+ Pages

My AI Manga Toolkit: The Exact Tools and Settings That Gave Me Consistent Characters Across 100+ Pages

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4 min read
7 Developer Tasks You're Still Installing npm Packages For (Your Browser Already Does Them)

7 Developer Tasks You're Still Installing npm Packages For (Your Browser Already Does Them)

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3 min read
Why Character Consistency Matters More Than Art Quality in AI Manga

Why Character Consistency Matters More Than Art Quality in AI Manga

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3 min read
I Replaced 10 Chrome Extensions With One Website

I Replaced 10 Chrome Extensions With One Website

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2 min read
Stop Installing npm Packages for These 5 Developer Tasks — Your Browser Already Handles Them

Stop Installing npm Packages for These 5 Developer Tasks — Your Browser Already Handles Them

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3 min read
Why Your AI Manga Characters Look Different in Every Panel (And How to Fix It)

Why Your AI Manga Characters Look Different in Every Panel (And How to Fix It)

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2 min read
The Complete Beginner's Guide to AI Manga: Character Consistency Edition

The Complete Beginner's Guide to AI Manga: Character Consistency Edition

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1 min read
AI Manga Color Palettes: The Secret to Visual Consistency

AI Manga Color Palettes: The Secret to Visual Consistency

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3 min read
The Hidden Cost of Free Online Tools (And What I Use Instead)

The Hidden Cost of Free Online Tools (And What I Use Instead)

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3 min read
AI Manga in 2026: What I Learned From Creating 50+ Pages Solo

AI Manga in 2026: What I Learned From Creating 50+ Pages Solo

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3 min read
I Drew 50 AI Manga Pages — Here's Why Character Consistency Is Still the #1 Problem

I Drew 50 AI Manga Pages — Here's Why Character Consistency Is Still the #1 Problem

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2 min read
How to Process Sensitive Data Without Leaving Your Browser

How to Process Sensitive Data Without Leaving Your Browser

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3 min read
How I Debug JSON APIs Without Leaving My Browser

How I Debug JSON APIs Without Leaving My Browser

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2 min read
I Made a Complete AI Manga with Zero Drawing Skills — Heres Every Tool and Trick

I Made a Complete AI Manga with Zero Drawing Skills — Heres Every Tool and Trick

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3 min read
The AI Manga Consistency Checklist: 5 Lessons From 100+ Pages

The AI Manga Consistency Checklist: 5 Lessons From 100+ Pages

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3 min read
Your Browser Is the Best Runtime: Why I Stopped Building Servers for Developer Tools

Your Browser Is the Best Runtime: Why I Stopped Building Servers for Developer Tools

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3 min read
I Created a 10-Page AI Manga Chapter in 3 Hours — Here's Exactly How

I Created a 10-Page AI Manga Chapter in 3 Hours — Here's Exactly How

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3 min read
Building 33+ Developer Tools That Never See Your Data

Building 33+ Developer Tools That Never See Your Data

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4 min read
Why Your AI Manga Characters Look Different in Every Panel (And How to Fix It)

Why Your AI Manga Characters Look Different in Every Panel (And How to Fix It)

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2 min read
33+ Free Developer Tools That Never Send Your Data

33+ Free Developer Tools That Never Send Your Data

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3 min read
I Built 33+ Free Developer Tools That Run Entirely in Your Browser

I Built 33+ Free Developer Tools That Run Entirely in Your Browser

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1 min read
How I Create AI Manga Panels with Consistent Characters — My Complete Workflow

How I Create AI Manga Panels with Consistent Characters — My Complete Workflow

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3 min read
33+ Free Developer Tools That Run Entirely in Your Browser

33+ Free Developer Tools That Run Entirely in Your Browser

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2 min read
Why I Stopped Using Random Online Formatters (and What I Use Instead)

Why I Stopped Using Random Online Formatters (and What I Use Instead)

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2 min read
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