Ori Livni
@orisomething.bsky.social
Advocate for “on-call driven development” and TypoScript
🔗 www.orilivni.com
🔗 www.orilivni.com
שיטת הבחירה של אישתי של אילו כלי מטבח לקנות היא לפי כמה מאתגר יהיה לי לסדר אותם במדיח
January 23, 2026 at 10:35 AM
שיטת הבחירה של אישתי של אילו כלי מטבח לקנות היא לפי כמה מאתגר יהיה לי לסדר אותם במדיח
After React2Shell, I see more and more CVEs and fixes for similar issues in other framework / libraries / platforms. We should thank for the ripple effect it created
January 22, 2026 at 7:22 AM
After React2Shell, I see more and more CVEs and fixes for similar issues in other framework / libraries / platforms. We should thank for the ripple effect it created
Saw some videos of young people lives in Nordic countries, what a horrible life without war and political unrest 😭😭😭😭😭😭😭😭😭😭😭😭
January 22, 2026 at 7:15 AM
Saw some videos of young people lives in Nordic countries, what a horrible life without war and political unrest 😭😭😭😭😭😭😭😭😭😭😭😭
LLMs make our software slower in two ways:
1. bloat our code
2. RAM shortage
1. bloat our code
2. RAM shortage
January 20, 2026 at 2:58 PM
LLMs make our software slower in two ways:
1. bloat our code
2. RAM shortage
1. bloat our code
2. RAM shortage
Many times I hear people complain on why does some minster cannot do whatever they want because they were elected. But this exactly the thing in democracy. "You cannot do what ever you want". I think Trump proves this point. I would like governments with less power
January 19, 2026 at 2:30 PM
Many times I hear people complain on why does some minster cannot do whatever they want because they were elected. But this exactly the thing in democracy. "You cannot do what ever you want". I think Trump proves this point. I would like governments with less power
It’s kind a crappy situation that I need to explain to my team that the main reasons we still don’t use React Compiler, because it makes dev server 2x slower, and important interactions in production around ~12% slower. We will upgrade eventually, but it’s not prioritized
January 18, 2026 at 5:56 PM
It’s kind a crappy situation that I need to explain to my team that the main reasons we still don’t use React Compiler, because it makes dev server 2x slower, and important interactions in production around ~12% slower. We will upgrade eventually, but it’s not prioritized
Added to zoxide the ability to see the git branch in preview. Such an improvement
January 18, 2026 at 2:44 PM
Added to zoxide the ability to see the git branch in preview. Such an improvement
The damage of micro packages is well known. But micro modules are harmful too. It might cause bad chunk division in bundle. Even worse, to prevent unwanted chunks bundlers might wrap the module with a function. So, creating modules for noop / empty arrays is quite a net negative
January 17, 2026 at 6:54 PM
The damage of micro packages is well known. But micro modules are harmful too. It might cause bad chunk division in bundle. Even worse, to prevent unwanted chunks bundlers might wrap the module with a function. So, creating modules for noop / empty arrays is quite a net negative
A forgotten fact about derived data is that it’s always immutable
January 16, 2026 at 8:10 PM
A forgotten fact about derived data is that it’s always immutable
It’s actually flawed. Most companies/techs are actually international. There is no real isolation between the EU and the US. Actually, mostly the international companies have offices outside both which develop core parts for these companies
January 16, 2026 at 5:31 PM
It’s actually flawed. Most companies/techs are actually international. There is no real isolation between the EU and the US. Actually, mostly the international companies have offices outside both which develop core parts for these companies
There are lots of talk about personalized apps lately because of AI. But, I think too personalized is also a problem. It makes the same app useless for another user of that app
January 16, 2026 at 6:24 AM
There are lots of talk about personalized apps lately because of AI. But, I think too personalized is also a problem. It makes the same app useless for another user of that app
Debugging a bundler's bug 💀
January 15, 2026 at 9:12 AM
Debugging a bundler's bug 💀
Statistical model is nice. But being best means breaking the statistics
January 15, 2026 at 6:07 AM
Statistical model is nice. But being best means breaking the statistics
Reposted by Ori Livni
Did you know @vitest.dev has `expect.poll`? It reruns an assertion until it passes (or times out).
You can configure how many times the `expect.poll` callback should run with custom interval and timeout options!
No need wrapping everything in `vi.waitFor`
More in the docs vitest.dev/api/expect.h...
You can configure how many times the `expect.poll` callback should run with custom interval and timeout options!
No need wrapping everything in `vi.waitFor`
More in the docs vitest.dev/api/expect.h...
January 14, 2026 at 4:21 PM
Did you know @vitest.dev has `expect.poll`? It reruns an assertion until it passes (or times out).
You can configure how many times the `expect.poll` callback should run with custom interval and timeout options!
No need wrapping everything in `vi.waitFor`
More in the docs vitest.dev/api/expect.h...
You can configure how many times the `expect.poll` callback should run with custom interval and timeout options!
No need wrapping everything in `vi.waitFor`
More in the docs vitest.dev/api/expect.h...
Two companies that are building global top talent pool that I noticed are @sentry.io and @voidzero.dev
January 14, 2026 at 10:52 AM
Two companies that are building global top talent pool that I noticed are @sentry.io and @voidzero.dev
I really enjoy using Opus 4.5. But, I still rewrite 90% of the code it’s generating
January 13, 2026 at 5:33 PM
I really enjoy using Opus 4.5. But, I still rewrite 90% of the code it’s generating
It’s always your prompt and not a limitation with the LLM. This is why everyone still uses GPT-3
January 12, 2026 at 4:36 PM
It’s always your prompt and not a limitation with the LLM. This is why everyone still uses GPT-3
I use different color themes depends on the PM I work with
January 12, 2026 at 12:44 PM
I use different color themes depends on the PM I work with
LLMs cause a trend of shipping more code as a goal. But, I still prefer shipping less code that does more
January 12, 2026 at 7:22 AM
LLMs cause a trend of shipping more code as a goal. But, I still prefer shipping less code that does more
What are the amount of LOC that if a team member contributed in the last month you believe he read it and actually knows what it does? (No lockfiles included)
January 11, 2026 at 6:32 PM
What are the amount of LOC that if a team member contributed in the last month you believe he read it and actually knows what it does? (No lockfiles included)
Opus 4.5 solved long standing issue with LLMs of using `any`. It uses `never` instead
January 9, 2026 at 3:53 PM
Opus 4.5 solved long standing issue with LLMs of using `any`. It uses `never` instead
Opus 4.5 was released about 6 weeks ago, so I know Tobi is lying
January 9, 2026 at 8:53 AM
Opus 4.5 was released about 6 weeks ago, so I know Tobi is lying
התמונות מאיראן גורמות לי לתהות אם צריך להכין את הממ״ד
January 8, 2026 at 8:45 PM
התמונות מאיראן גורמות לי לתהות אם צריך להכין את הממ״ד
Third feature I rewrite almost every line by Opus 4.5. So I guess the right way to call it "90% of the AI generated code is written by a human"
January 8, 2026 at 1:37 PM
Third feature I rewrite almost every line by Opus 4.5. So I guess the right way to call it "90% of the AI generated code is written by a human"
Reposted by Ori Livni
idk why you are starring this, but I have to admit I can feel the appeal of having something like this in OCaml
I mean, otherwise I wouldn't go down this rabbit hole
https://github.com/makerprism/solid-ml
I mean, otherwise I wouldn't go down this rabbit hole
https://github.com/makerprism/solid-ml
GitHub - makerprism/solid-ml: An OCaml framework for building reactive web applications with server-side rendering (SSR), inspired by SolidJS
An OCaml framework for building reactive web applications with server-side rendering (SSR), inspired by SolidJS - makerprism/solid-ml
github.com
January 7, 2026 at 3:16 PM
idk why you are starring this, but I have to admit I can feel the appeal of having something like this in OCaml
I mean, otherwise I wouldn't go down this rabbit hole
https://github.com/makerprism/solid-ml
I mean, otherwise I wouldn't go down this rabbit hole
https://github.com/makerprism/solid-ml