Văn Tuấn Lê

Văn Tuấn Lê

Oct 22

AI and I Came Up With a New Website Idea. Then I Asked: Are We Selling Combs to Monks?

#indiedev #ai #business #seo

2 min read

Văn Tuấn Lê

Oct 21

17 Surprising Ways to Use GitHub for a One-Person Website Business

#github #webdev #productivity #automation

3 min read

Văn Tuấn Lê

Oct 21

I Bought a Domain for $1 — Here’s What I Built With AI and GitHub

#ai #github #webdev #indiehacker

3 min read

Văn Tuấn Lê

Oct 20

Why I Finally Fixed the WWW Redirect on My Indie Project

#webdev #cloudflared #indiehackers #productivity

2 min read

Văn Tuấn Lê

Oct 20

Why the Ordinary Photos You Delete Today Will Be Priceless in Ten Years

#photography #memory #selfhosting #lifestyle

3 min read

Văn Tuấn Lê

Oct 20

Should I Build One Big Website or Many Small Ones? Lessons from a Subway Exit

#webdev #indiehackers #productivity #startup

1

3 min read

Văn Tuấn Lê

Oct 20

How Much Should a Digital Product Cost? I Asked AI, Studied the Market, and Changed How I Think About Pricing

#indiehackers #pricing #saas #startup

1

3 min read

Văn Tuấn Lê

Oct 19

Maybe I’m Just Not Meant to Make Money (Reflections on Building a Product)

#productivity #indiedev #startup #marketing

1

3 min read

Văn Tuấn Lê

Oct 19

I Found a Better-Looking AI Website. Then I Compared Its Business With Mine.

#indiehackers #ai #business #startup

4 min read

Văn Tuấn Lê

Oct 19

AI Can Build Almost Anything. Today, It Helped Me Decide to Build Nothing.

#ai #productivity #indiedev #webdev

3 min read

Văn Tuấn Lê

Sep 5

Chinese Gift Giving: The Complete Foreigner's Guide (What to Bring, What to Never Give)

#china #culture #travel #tips

2 min read

Văn Tuấn Lê

Sep 5

Chinese Business Etiquette: 12 Rules That Actually Matter (From Someone Who Got It Wrong)

#china #business #culture #career

3 min read

Văn Tuấn Lê

Sep 5

Baijiu Guide for Foreigners: What It Is, How to Drink It, What to Expect

#china #culture #travel #expat

2 min read

Văn Tuấn Lê

Aug 16

I Bought Another Domain. Then I Accidentally Started Building a Second Internet Business.

#showdev #webdev #ai #buildinpublic

4 min read

Văn Tuấn Lê

Aug 14

How to Give AI Better Evidence: Lessons From a Security Investigation That Almost Failed

#ai #security #wordpress #webdev

6 min read

Văn Tuấn Lê

Aug 14

5 Things That Broke When I Let AI Guide My WordPress Migration to Hostinger

#wordpress #webdev #ai #hosting

2 min read

Văn Tuấn Lê

Aug 14

The AI Got It Wrong — Then Got It Right (WordPress Redirect Attack)

#wordpress #security #ai #webdev

2 min read

Văn Tuấn Lê

Aug 7

I Built a Free Toolkit With 500+ Copy-Paste Commands for Sysadmins and Website Owners

#security #devops #webdev #linux

2 min read

Văn Tuấn Lê

Aug 1

I Built a Vocabulary Matching Game for My Son's English Exam — Then Flipped It for Mandarin Learners

#javascript #webdev #learning #opensource

2 min read

Văn Tuấn Lê

Jul 27

I Gave 9 AI Models the Same Stock IPO Data. They All Got It Wrong

#discuss #ai #machinelearning #python

1

2 min read

Văn Tuấn Lê

Jul 25

I built a free AI investing toolkit after running 7 experiments with 8 AI models — here's what I learned

#ai #webdev #opensource #javascript

2 min read

Văn Tuấn Lê

Jul 25

I built a free AI investing toolkit after running 7 experiments with 8 AI models — here's what I learned

#ai #webdev #javascript #opensource

2 min read

Văn Tuấn Lê

Jul 18

How I Built 8 Free Relationship Quizzes With Vanilla JS (No Framework, No Backend)

#showdev #javascript #webdev #beginners

2 min read

Văn Tuấn Lê

Jul 15

How I Built an Open-Source Psychology Quiz & Got 500+ GitHub Stars in 48 Hours

#learning

5 min read

Văn Tuấn Lê

Jul 4

I Asked AI to Predict My Blog Traffic. Here's What Happen ed.

#ai

5 min read

Văn Tuấn Lê

Jul 3

Survivorship Bias: Why You're Copying the Wrong Success Stories

#successstories

3 min read

Văn Tuấn Lê

Jul 3

The 40-Hour Rule: Why Experts Are Always Confidently Wrong

#psychology

2 min read

Văn Tuấn Lê

Jul 3

The Sunk Cost Trap: Why Quitting Feels Wrong When It's Right

#psychology #decisionmaking #cognitivebiases

3 min read

Văn Tuấn Lê

Jul 1

I Built 25 Free Historical Life Simulators. Here's What the Process Taught Me About Decision-Making.

#buildinpublic #webdev #javascript #productivity

2

4 min read

Văn Tuấn Lê

Jun 30

I Hit Claude's Token Limit Mid-Project. The Alternatives Were Worse.

#ai #claude #webdev #productivity

5 min read

Văn Tuấn Lê

Jun 23

I built a free offline Chinese pinyin annotator in a single HTML file

#javascript #html #webdev #opensource

1

3 min read

Văn Tuấn Lê

Jun 21

I Pitted 3 Chinese AI Models Against 3 American Ones on 14 World Cup Matches

#discuss #ai #machinelearning #watercooler

1

1 min read

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AI and I Came Up With a New Website Idea. Then I Asked: Are We Selling Combs to Monks?

Want to connect with Văn Tuấn Lê?

17 Surprising Ways to Use GitHub for a One-Person Website Business

I Bought a Domain for $1 — Here’s What I Built With AI and GitHub

Why I Finally Fixed the WWW Redirect on My Indie Project

Why the Ordinary Photos You Delete Today Will Be Priceless in Ten Years

Should I Build One Big Website or Many Small Ones? Lessons from a Subway Exit

How Much Should a Digital Product Cost? I Asked AI, Studied the Market, and Changed How I Think About Pricing

Maybe I’m Just Not Meant to Make Money (Reflections on Building a Product)

I Found a Better-Looking AI Website. Then I Compared Its Business With Mine.

AI Can Build Almost Anything. Today, It Helped Me Decide to Build Nothing.

Chinese Gift Giving: The Complete Foreigner's Guide (What to Bring, What to Never Give)

Chinese Business Etiquette: 12 Rules That Actually Matter (From Someone Who Got It Wrong)

Baijiu Guide for Foreigners: What It Is, How to Drink It, What to Expect

I Bought Another Domain. Then I Accidentally Started Building a Second Internet Business.

How to Give AI Better Evidence: Lessons From a Security Investigation That Almost Failed

5 Things That Broke When I Let AI Guide My WordPress Migration to Hostinger

The AI Got It Wrong — Then Got It Right (WordPress Redirect Attack)

I Built a Free Toolkit With 500+ Copy-Paste Commands for Sysadmins and Website Owners

I Built a Vocabulary Matching Game for My Son's English Exam — Then Flipped It for Mandarin Learners

I Gave 9 AI Models the Same Stock IPO Data. They All Got It Wrong

I built a free AI investing toolkit after running 7 experiments with 8 AI models — here's what I learned

I built a free AI investing toolkit after running 7 experiments with 8 AI models — here's what I learned

How I Built 8 Free Relationship Quizzes With Vanilla JS (No Framework, No Backend)

How I Built an Open-Source Psychology Quiz & Got 500+ GitHub Stars in 48 Hours

I Asked AI to Predict My Blog Traffic. Here's What Happen ed.

Survivorship Bias: Why You're Copying the Wrong Success Stories

The 40-Hour Rule: Why Experts Are Always Confidently Wrong

The Sunk Cost Trap: Why Quitting Feels Wrong When It's Right

I Built 25 Free Historical Life Simulators. Here's What the Process Taught Me About Decision-Making.

I Hit Claude's Token Limit Mid-Project. The Alternatives Were Worse.

I built a free offline Chinese pinyin annotator in a single HTML file

I Pitted 3 Chinese AI Models Against 3 American Ones on 14 World Cup Matches