Jon Gjengset

@Jonhoo

PhD student at MIT in distributed systems, live-coder. and OSS tinkerer who loves teaching. I try to maintain a high SNR and retweet original tweets!

Cambridge, Massachusetts
thesquareplanet.com
Joined March 2009
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  1. Pinned Tweet
    Mar 10

    I now have a page for my live-coding sessions and various open-source projects! Will announce upcoming streams and interesting projects there too :)

    1 reply 6 likes
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  2. Retweeted
    Aug 2

    A quick shout-out to for the _amazing_ Rust coding sessions on YouTube -> Awesome stuff, keep up the good work! :)

    5 retweets 11 likes
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  3. Retweeted
    Aug 1

    hey, if you are in the Rust community and you think it's funny to talk about/act out the "Rust Evangelism Strike Force", can u please... not? being pushy evangelists that are rude and insist it's all a joke are a huge pain in the ass. no one likes this. it's a bad look.

    9 replies 20 retweets 157 likes
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  4. Retweeted
    Jul 31

    New article! fastcat - A Faster `cat` Implementation Using Splice

    2 replies 36 retweets 87 likes
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  5. Retweeted
    Jul 31

    The ongoing European heat wave is far from over. On Saturday, temperatures will likely exceed 113°F (45°C) in parts of Portugal and Spain -- close to the all-time record high. That's 35-40°F (20°C) above "normal" for early August. It'll be about the same temperature in Baghdad.

    58 replies 1,236 retweets 933 likes
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  6. Retweeted
    Jul 31

    Had a great conversation with one of my brilliant engineers where he pointed out that the thing that makes adopting big open source products hard (his example was bazel, I'd add kubernetes to this list) is "implicit requirements"

    9 replies 42 retweets 218 likes
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  7. Retweeted
    Jul 22

    So this morning , I was working out with my teenage son. Now when I workout, I always wear a hoodie. Always up. Headband, and headphones. I’ve been going to planet fitness for years. I’m in New Hampshire, and this is my second day going to this location. 1/10

    541 replies 3,582 retweets 7,892 likes
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  8. Jul 29

    Recording of today's live-coding session (tokio-zookeeper part 3) is now up at !

    Let's do part 3(/3?) of the async ZooKeeper client on Sunday (7/29) at noon EST. You should watch part 1+2 at first if you want to follow along! We'll add extra support for watchers and multi-server + polish off the external API and docs.
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    9 retweets 27 likes
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  9. Retweeted
    Jul 26

    OMG! just got time travel debugging. Best birthday present ever! 🎂 🦊 Here are all the deets. Can't wait to hear what you think!

    26 replies 593 retweets 1,255 likes
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  10. Jul 29

    👇 Happening in 45 minutes!

    Let's do part 3(/3?) of the async ZooKeeper client on Sunday (7/29) at noon EST. You should watch part 1+2 at first if you want to follow along! We'll add extra support for watchers and multi-server + polish off the external API and docs.
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    1 retweet 3 likes
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  11. Jul 28

    Just a quick reminder that the next live-coding stream is *tomorrow* at noon EST! Come one come all!

    Let's do part 3(/3?) of the async ZooKeeper client on Sunday (7/29) at noon EST. You should watch part 1+2 at first if you want to follow along! We'll add extra support for watchers and multi-server + polish off the external API and docs.
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    5 retweets 12 likes
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  12. Retweeted
    8 Aug 2017

    new post: Linux Load Averages: Solving the Mystery

    25 replies 464 retweets 772 likes
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  13. Retweeted
    Jul 25

    My latest for concerns how threats to could crash the

    1 retweet 4 likes
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  14. Retweeted
    Jul 24

    John McCalpin's blog » Comments on timing short code sections on Intel processors

    1 retweet 1 like
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  15. Jul 27

    And in the spirit of putting my proverbial money where my mouth is: .

    4 likes
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  16. Jul 27

    I wish websites would stop overriding fonts, line height, letter spacing, base font size, etc. Just set font-family: serif/sans-serif, and let the font do the job. Makes the text so much more legible! And please stop with the gray-nearly-white text color too...

    1 reply 1 retweet 2 likes
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  17. Retweeted
    Jul 23

    As a fairly experienced DM, I can assure you that this is 100% accurate

    1 retweet 2 likes
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  18. Retweeted
    Jul 25

    Reading tweets about American health care is appalling and surreal. Most people in the developed world can’t even imagine the problems you have.

    2 replies 1 retweet 15 likes
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  19. Retweeted
    Jul 21

    I wrote a thing about #[test] internals in rust:

    1 reply 10 retweets 40 likes
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  20. Retweeted
    Jul 18

    Timeline of the far future

    2 retweets 1 like
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  21. Jul 21

    I was pretty happy with last time, so will use it again to be live on , , *and* ! I can also add other clients if there's interest :)

    4 likes
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