Kei

Kei

@kei

Co-founder of Glasp

San Francisco

Joined Oct 15, 2020

612

Following

4687

Followers

2.95k

pages

47.99k

highlights

242.20k

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Total Days:
Total Weeks:
1465-Days 📚
217-Weeks 📚
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8 learnings from 1 year of agents – PostHog AI - PostHog

posthog.com/blog/8-learnings-from-1-year-of-agents-posthog-ai

AI

Dec 20, 2025

24

Ideas Aren’t Getting Harder to Find—Asterisk

asteriskmag.com/issues/12-books/ideas-arent-getting-harder-to-find

Dec 19, 2025

293

Thin Desires Are Eating Your Life

www.joanwestenberg.com/thin-desires-are-eating-your-life/

Dec 19, 2025

111

My 10 Favorite Books from the 70 Books I Read in 2025

read.glasp.co/p/my-10-favorite-books-from-the-70

Book

Dec 19, 2025

81

The CEO’s role as chief storyteller

www.mckinsey.com/capabilities/strategy-and-corporate-finance/our-insights/the-ceos-role-as-chief-storyteller

Story

Dec 18, 2025

9

AI & Artistry, the Resurgence of Hardware Startups, & Unicorns that are Really Rabbits

www.implications.com/p/ai-and-artistry-the-resurgence-of

AI

Dec 16, 2025

20

5 Strategies to Learn Better with AI (and Traps to Avoid) - Scott H Young

www.scotthyoung.com/blog/2025/12/02/5-strategies-to-learn-better-with-ai-and-traps-to-avoid/

Learning
AI

Dec 12, 2025

10

Tech predictions for 2026 and beyond

www.allthingsdistributed.com/2025/11/tech-predictions-for-2026-and-beyond.html

Dec 11, 2025

264

Issue 45 - Markdown is Holding You Back

newsletter.bphogan.com/archive/issue-45-markdown-is-holding-you-back/

Dec 9, 2025

21

UX Is Your Moat (And You’re Ignoring It)

eleganthack.com/ux-is-your-moat-and-youre-ignoring-it/

Dec 5, 2025

111

What a CTO should know about tech | deadSimpleTech

deadsimpletech.com/blog/cto_tech_capabilities

Dec 5, 2025

171

Curate People

nav.al/curate-people

Dec 3, 2025

828

Knight of Faith: Kierkegaard on Abraham’s Sacrifice | TheCollector

www.thecollector.com/kierkegaard-abraham-sacrifice/

Nov 26, 2025

13

The Knight of Faith - Spectrum Magazine

spectrummagazine.org/views/knight-faith/

Nov 26, 2025

101

‘Exquisite loneliness’: Yale writer reflects on isolation and creativity

news.yale.edu/2023/11/03/exquisite-loneliness-yale-writer-reflects-isolation-and-creativity

Psychology

Nov 26, 2025

6

The Genesis of the Creator – From Isolation to Influence | LinkedIn

www.linkedin.com/pulse/genesis-creator-from-isolation-influence-eduardo-terranova-balsa-lyolf/

Psychology

Nov 26, 2025

19

The Simple Secret to Influence

debliu.substack.com/p/the-simple-secret-to-influence

Leadership

Nov 22, 2025

17

The Surprising Benefits of Giving Up

nautil.us/the-surprising-benefits-of-giving-up-1248362/

Psychology
Productivity

Nov 22, 2025

4

Collaboration sucks

newsletter.posthog.com/p/collaboration-sucks

Productivity

Nov 22, 2025

12

The Creditor’s Revolt: How Japan’s Bond Market Just Ended the Era of Free Money and Triggered the Greatest Capital Repatriation in Financial History

shanakaanslemperera.substack.com/p/the-creditors-revolt-how-japans-bond

Finance
Economic

Nov 20, 2025

37

Verifiability

karpathy.bearblog.dev/verifiability/

Product Management

Nov 20, 2025

7

I Interviewed 25 People About Impostor Syndrome. Here's What They Said (and How They Overcame It).

read.glasp.co/p/i-interviewed-25-people-about-impostor

Nov 20, 2025

7

You Need To Become A Full Stack Person · Den Delimarsky

den.dev/blog/full-stack-person/

Startup

Nov 18, 2025

21

A quote from Steve Jobs

www.goodreads.com/quotes/5318127-i-hate-it-when-people-call-themselves-entrepreneurs-when-what

Quotes

Nov 17, 2025

1

The Art of Going All In

read.glasp.co/p/the-art-of-going-all-in

Nov 16, 2025

15

The advice I would give on a mentorship call

www.avitalbalwit.com/post/the-advice-i-would-give-on-a-mentorship-call

Nov 14, 2025

10

Surviving the AI Sprint: up close with Google Cloud and Cisco

a16z.substack.com/p/surviving-the-ai-sprint-up-close

AI

Nov 9, 2025

381

Letter to a Young Person Worrying About AI

commoncog.com/letter-to-a-young-person-worrying-about-ai/

AI

Nov 7, 2025

151

The Growth Maze vs The Idea Maze

andrewchen.substack.com/p/the-growth-maze-vs-the-idea-maze

Growth
Product Management

Nov 7, 2025

23

How to Keep Winning

amasad.me/keep-winning

Nov 7, 2025

22

Making is Show Business now

alexdanco.com/2020/10/08/making-is-show-business-now/

Nov 6, 2025

301

The future of the web is the history of YouTube

a16z.substack.com/p/the-future-of-the-web-is-the-history

Nov 6, 2025

181

Not-knowings: A guide for explorers - Vaughn Tan

vaughntan.org/nkmod

Nov 1, 2025

11

AI Slop Arbitrage

gregisenberg.kit.com/posts/ai-slop-arbitrage

AI

Oct 29, 2025

16

Momentum != Moat

investing101.substack.com/p/momentum-moat

Startup

Oct 27, 2025

211

There is no God Tier video model

a16z.substack.com/p/there-is-no-god-tier-video-model

AI

Oct 27, 2025

231

Reasoning Is Not Model Improvement

manidoraisamy.com/reasoning-not-ai.html

AI

Oct 26, 2025

22

Research results are cultural artifacts, not public goods

lemire.me/blog/2025/10/17/research-results-are-cultural-artifacts-not-public-goods/

Oct 26, 2025

7

The Death of Search: How Shopping Will Work In The Age of AI

a16z.substack.com/p/the-death-of-search-how-shopping

AI

Oct 26, 2025

637

Google has a useful quantum algorithm that outperforms a supercomputer

arstechnica.com/science/2025/10/google-claims-to-have-quantum-advantage-with-a-potentially-useful-algorithm/

Oct 26, 2025

161

5 Incredible Biographies You (Probably) Haven’t Read

read.glasp.co/p/5-incredible-biographies-you-probably

Book

Oct 25, 2025

145

AI is Making Us Work More - Tawanda Munongo

tawandamunongo.dev/posts/2025/10/ai-work-more

AI

Oct 24, 2025

12

Open Source is the Most Fragile and Most Resilient Ecosystem - Peter Zhu

blog.peterzhu.ca/open-source-is-the-most-fragile-and-resilient-ecosystem/

Oct 24, 2025

16

Knowledge creates technical debt

lukeplant.me.uk/blog/posts/knowledge-creates-technical-debt/

Oct 24, 2025

6