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just-js

@justjs14

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a very smol javascript runtime. wrk: @TechAtBloomberg gh: https://t.co/3mNu3VN5cq dis: https://t.co/5vLzprf5NY bsky: https://t.co/D9Tu6fPtcv opinions my own

London, UK
Joined October 2020
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@justjs14
just-js
6 months
i ported some of the FFI experiments i have been hacking on in my lo runtime over to @nodejs. this should work (with many caveats) on linux x64/arm64 (including Raspberry Pi 3B onwards) and macos/arm64. and yes, it's pretty ffast. šŸƒšŸš€. /1.
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github.com
šŸ‰ An experimental node.js FFI library. Contribute to just-js/ffast development by creating an account on GitHub.
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@justjs14
just-js
17 hours
RT @lemire:
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@grok
Grok
5 days
Generate videos in just a few seconds. Try Grok Imagine, free for a limited time.
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@justjs14
just-js
17 hours
"With Ethernet links outstripping PCIe throughput, we will need new ways of steering and aggregating network traffic to compute resources"
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blog.enfabrica.net
Or, the Changing Relationship between Memory, I/O, and Network Bandwidth
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@justjs14
just-js
17 hours
RT @lauriewired: Today's GPUs draw significantly more power than CPUs. Why is the highest power draw, highest bandwidth component the ā€œpe….
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@justjs14
just-js
20 hours
RT @jorandirkgreef: DBMS Interview Challenge. Network/storage/memory bandwidths have accelerated—and flipped in relative performance. How….
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@justjs14
just-js
1 day
RT @jarredsumner: having a claude code bot is so useful
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@justjs14
just-js
3 days
RT @charliermarsh: Today, we're announcing our first hosted infrastructure product: pyx, a Python-native package registry. We think of pyx….
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@justjs14
just-js
5 days
RT @Tacticsos: Honestly I think I can do a decent postmortem of everything which went wrong with 5: .1. Two and a half years ago, long befo….
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@justjs14
just-js
6 days
RT @ChombaBupe: Connectomes are limited in the sense that:. - Mapping neuron connection doesn't capture the biochemistry happening in those….
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@justjs14
just-js
7 days
nice demo šŸ”„.
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@justjs14
just-js
7 days
šŸ‘€ QuickShell looks pretty cool. šŸ‘.
@outfoxxedd
outfoxxed
20 days
Quickshell 0.2.0 is out, with a bunch of new features and bugfixes!.
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@justjs14
just-js
7 days
"The ā€œmove fast and break thingsā€ approach that works for demos becomes catastrophic when applied to systems where failures have real consequences"
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julsimon.medium.com
Fool me once, shame on you; fool me twice, shame on me.
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@justjs14
just-js
8 days
i did a little bench against v8 3.8 which has these changes. even on my crappy old laptop it's 2x for simple payloads. pretty much on par with Bun/JSC now.
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@justjs14
just-js
8 days
"By rethinking JSON.stringify from the ground up, from its high-level logic down to its core memory and character-handling operations, we've delivered a more than 2x performance improvement" šŸš€.
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@justjs14
just-js
8 days
RT @niklas_wortmann: šŸŽ™ļø NEW EPISODE: Ever wonder who decides what goes into JavaScript?.I talked with Daniel Ehrenberg (President of Ecma I….
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@justjs14
just-js
8 days
RT @jorandirkgreef: What if a DBMS:. - not only took backups (in realtime, with zero RPO, and with strict serializability).- but also teste….
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@justjs14
just-js
9 days
RT @threepointone: I have a theory that sandboxed execution with access to "dev tools" is going to be a critical part of any non trivial ap….
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@justjs14
just-js
9 days
RT @viveknathani_: been a while since i wrote something. lately i’ve been lurking in low-level land. built a toy programming language that….
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@justjs14
just-js
9 days
"this is not a model that continuously learns as it’s deployed from things it finds, which is something that, to me, feels like it should be part of AGI"
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theguardian.com
Though GPT-5 model has better coding and writing abilities it is not yet able to ā€˜continuously learn’
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@justjs14
just-js
19 days
RT @lauriewired: Intel’s not doing so hot lately. Meanwhile vendors are killing it at the RISC-V Summit in China. One CPU got a specint200….
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