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Tech wars

From Tech Wars

This site captures his thoughts on product work, startups, and life, mostly just figuring things out and sharing whatever might be useful.

Product mgt

Analyst

Payments

AI ✨️

Pulished in

Default always beats choice

AI today is no different. People don’t wake up and decide which model to use. They open Outlook, Excel, their IDE, Search, Chat. Whichever AI is already there wins.

Hung\D.
Jun 28 2025

6,8K views

Build the Unleavable Product

Teams vs. Slack teach us a core product management philosophy: don’t build what users love most, build what users find hardest to leave

Hung\D.
Apr 10 2024

18,3K views

paymentthought.

Bất chiến tự nhiên thành

20 năm, 40 ví điện tử, hàng tỷ USD đốt vào khuyến mãi. Cuối cùng kẻ thắng cuộc là một chuẩn kỹ thuật không có launch event ầm ĩ…

Hung\D.
January 28, 2026
8,9K views
techWthought.

Default always beats choice

AI today is no different. People don’t wake up and decide which model to use. They open Outlook, Excel, their IDE, Search, Chat. Whichever AI is already there wins.

Hung\D.
June 28, 2025
6,8K views
techWthought.

Technology renames labor

Grab calls its drivers “partners.” In 2024, Grab posted $2.8 billion in revenue. Its partners averaged 6.2 million dong a month. Same word, two very different arrangements.

Hung\D.
December 25, 2024
12,3K views
thought.

Kem Pikachu

Tết về, cháu hỏi tôi làm nghề gì. Tôi kể cho nó về kem dâu. Phần khó thì lớn lên nó sẽ hiểu.

Hung\D.
March 9, 2023
9,3K views
thought.

Đúng hẹn

Những ngày…

Hung\D.
July 10, 2026
Fragments

The wrong kind of fast

Startups optimize for finding the right answer. Established products optimize for not giving the wrong one.

Hung\D.
May 4, 2026
22,2K views
payment

Ai cho bà vay?

Bà chủ quán có QR. Có lịch sử giao dịch. Có doanh thu thực. Tháng sau bà cần vay 50 triệu. Bà gọi cho ai?

Hung\D.
March 29, 2026
7,6K views
paymentthought.

Bất chiến tự nhiên thành

20 năm, 40 ví điện tử, hàng tỷ USD đốt vào khuyến mãi. Cuối cùng kẻ thắng cuộc là một chuẩn kỹ thuật không có launch event ầm ĩ…

Hung\D.
January 28, 2026
8,9K views
techWthought.

Default always beats choice

AI today is no different. People don’t wake up and decide which model to use. They open Outlook, Excel, their IDE, Search, Chat. Whichever AI is already there wins.

Hung\D.
June 28, 2025
6,8K views
techWthought.

Technology renames labor

Grab calls its drivers “partners.” In 2024, Grab posted $2.8 billion in revenue. Its partners averaged 6.2 million dong a month. Same word, two very different arrangements.

Hung\D.
December 25, 2024
12,3K views
Product

Process grows faster than teams

Process is like salt. Necessary, but easy to overuse. & teams rarely break from too little process. They break from too much.

Hung\D.
April 24, 2024
19,8K views
ProducttechWthought.

Build the Unleavable Product

Teams vs. Slack teach us a core product management philosophy: don’t build what users love most, build what users find hardest to leave

Hung\D.
April 10, 2024
18,3K views
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