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jason
36.9K posts
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jason
@jxnlco
everything experience @openai
San Francisco, CA
jxnl.co
Joined November 2008
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  • Pinned
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    jason
    @jxnlco
    May 20
    Article cover image
    Article
    Getting the most out of Codex
    Most developers first use coding agents for code: inspect a repository, make a diff, run tests, and open a pull request. That’s still the center of gravity for Codex. But much of the work on a...
    516K
  • user avatar
    jason
    @jxnlco
    Mar 24, 2025
    I worked a lot on my mental health and now I am no longer ambitious.
    2.3M
  • user avatar
    jason
    @jxnlco
    Nov 8, 2025
    This is how coding interviews feel
    user avatar
    ✮⋆˙𝔢𝔪𝔦˙ ⋆ ✮
    @emiikyu
    Nov 8, 2025
    he will be spared today
    Image
    438K
  • user avatar
    jason
    @jxnlco
    Jun 6, 2025
    Image
    951K
  • user avatar
    jason
    @jxnlco
    Jun 2, 2024
    tips on how to make friends 1) do a sport (me: bjj) 2) have a creative outlet (me: pottery) 3) learn to cook a group meal (me: japanese curry katsu) Do sports and creative stuff, invite people over for food + a beer, or bring curry to the pottery studio (which i did) Make
    user avatar
    light
    @lightxvision
    Jun 2, 2024
    Say you just moved to a new place and know nobody What’s your gameplan for meeting people and making friends
    1.9M
  • user avatar
    jason
    @jxnlco
    Oct 25, 2025
    This is just a wrapper over object storage???
    user avatar
    Globe Eye News
    @GlobeEyeNews
    Oct 24, 2025
    OnlyFans beats Apple and Nvidia to become the world’s most revenue-efficient company.
    Image
    Image
    Readers added context
    Hyperliquid is the most revenue-efficient company, with $102M per employee, followed by Tether at $93M per employee. OnlyFans comes third with $37M per employee. forbes.com/sites/digital-… x.com/cryptorank_io/… panewslab.com/en/articles/d6…
    714K
  • user avatar
    jason
    @jxnlco
    Jul 10, 2024
    Started paying for my girlfriend's Pilates classes, and it has significantly improved our quality of life. 1. When she's upset about something at work, she goes to Pilates and works it out. 2. Her skin is glowing from the hot yoga she does in the mornings. 3. The hot yoga
    975K
  • user avatar
    jason
    @jxnlco
    Mar 17, 2025
    holy shit
    Image
    1.3M
  • user avatar
    jason
    @jxnlco
    Nov 16, 2025
    Work at meta for 5 years
    user avatar
    Alyssa 🌻
    @alyssaleann
    Nov 15, 2025
    Probably says a lot about me, but I just don’t have any mental picture for how to make $750k a year. Is there a non-entrepreneurial/C-suite/famous person path to that? I feel like we’re doing great, and we will never ever get anywhere close to that income
    1.4M
  • user avatar
    jason
    @jxnlco
    Dec 26, 2023
    nice.
    Image
    751K
  • user avatar
    jason
    @jxnlco
    Oct 10, 2025
    So generated live action looks awesome
    Image
    00:00
    355K
  • user avatar
    jason
    @jxnlco
    Jul 22, 2025
    genuinely the coolest blog ever: ampcode.com/how-to-build-a… sending this to an agent to make your first agent is nuts
    Image
    How to Build an Agent
    From ampcode.com
    194K
  • user avatar
    jason
    @jxnlco
    Aug 1, 2025
    In Claude Code, the difference between using planning mode and actually spending 15 minutes to plan with the agent in a plan.md file results in a task that runs in 15 minutes vs a task that can run for about an hour without intervention.
    510K
  • user avatar
    jason
    @jxnlco
    Jan 18, 2024
    One of the best pieces of advice I got from my manager at Facebook was, don’t use adjectives if you can just provide evidence. Why say “made a big impact? “ when you can say drove $40 million of additional revenue. I think if you just spend a couple days and removed every
    399K

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