Edoardo Vacchi
@evacchi.dev
Programming Language Nerd, PhD in C.S. Staff Research Engineer @ Dylibso — Compilers, WebAssembly, Java, Rust, Go (chicory.dev and wazero.io) — prev: wazero @ Tetrate, RedHat, UniCredit — organizer Papers We Love Milano
evacchi.dev
evacchi.dev
Oh-oh, here she comes
Watch out, boy, she'll chew you up
Oh-oh, here she comes
She's
Watch out, boy, she'll chew you up
Oh-oh, here she comes
She's
November 13, 2025 at 2:40 PM
Oh-oh, here she comes
Watch out, boy, she'll chew you up
Oh-oh, here she comes
She's
Watch out, boy, she'll chew you up
Oh-oh, here she comes
She's
New Blog Post: The Return Of Language-Oriented Programming blog.evacchi.dev/posts/2025/1...
November 9, 2025 at 1:22 PM
New Blog Post: The Return Of Language-Oriented Programming blog.evacchi.dev/posts/2025/1...
what if programming was interacting all day long with your dumb forgetful coworker instead of actually writing the code?
October 6, 2025 at 12:48 PM
what if programming was interacting all day long with your dumb forgetful coworker instead of actually writing the code?
September 29, 2025 at 3:33 PM
the definitive guide to text engineering
September 29, 2025 at 9:03 AM
the definitive guide to text engineering
🕶️🤌 Nice broker you have there, it would be a shame if someone put #wasm in it
In-broker #Wasm transforms in @apachekafka with #Chicory and some light low-level patching 🧐
I hope you enjoyed part 1, because this is part 2 😎
blog.evacchi.dev/posts/2025/0...
In-broker #Wasm transforms in @apachekafka with #Chicory and some light low-level patching 🧐
I hope you enjoyed part 1, because this is part 2 😎
blog.evacchi.dev/posts/2025/0...
September 3, 2025 at 6:55 PM
🕶️🤌 Nice broker you have there, it would be a shame if someone put #wasm in it
In-broker #Wasm transforms in @apachekafka with #Chicory and some light low-level patching 🧐
I hope you enjoyed part 1, because this is part 2 😎
blog.evacchi.dev/posts/2025/0...
In-broker #Wasm transforms in @apachekafka with #Chicory and some light low-level patching 🧐
I hope you enjoyed part 1, because this is part 2 😎
blog.evacchi.dev/posts/2025/0...
- does this model support function calling?
- yes, if you ask very nicely in the prompt
- yes, if you ask very nicely in the prompt
August 28, 2025 at 1:39 PM
- does this model support function calling?
- yes, if you ask very nicely in the prompt
- yes, if you ask very nicely in the prompt
chat, is this model aligned
microsoft/DialoGPT-small
microsoft/DialoGPT-small
August 26, 2025 at 4:22 PM
chat, is this model aligned
microsoft/DialoGPT-small
microsoft/DialoGPT-small
New Blog Post: Extending Kafka the Hard Way (in which we inject #Wasm inside a Kafka broker using #Chicory, @extism and some elbow grease)
blog.evacchi.dev/posts/2025/0...
blog.evacchi.dev/posts/2025/0...
August 25, 2025 at 8:01 PM
New Blog Post: Extending Kafka the Hard Way (in which we inject #Wasm inside a Kafka broker using #Chicory, @extism and some elbow grease)
blog.evacchi.dev/posts/2025/0...
blog.evacchi.dev/posts/2025/0...
Another thing to be proud of: the tail spec has been merged into the #wazero #wasm runtime. Even though it's relatively simple, it actually took a few weeks to get right in the interpreter and in both backends (arm64 and amd64).
Thanks ncruces and @mathetake for the support!
Thanks ncruces and @mathetake for the support!
August 23, 2025 at 7:16 PM
"this PR looks suspicious 💩"
July 26, 2025 at 12:32 PM
"this PR looks suspicious 💩"
Am I doing it wrong? It looks like runtime-generated, dynamically-loaded DEX files are always interpreted on Android (well, at least on the first run). Thing is, it's pretty easy to overflow the stack of the interpreter. I wonder if there are ways around that...
#chicory #wasm #JIT
#chicory #wasm #JIT
June 16, 2025 at 6:41 PM
I finally got my hard copy of @tartanllama.xyz's Building a Debugger and boy is it a treat! Not only is it a missing guide to DWARF for dummies like me, but it is also a gentle introduction to x64 ASM. Highly recommended! Kudos to @nostarchpress.bsky.social really my fav tech publisher :chefkiss:
April 30, 2025 at 7:06 PM
I finally got my hard copy of @tartanllama.xyz's Building a Debugger and boy is it a treat! Not only is it a missing guide to DWARF for dummies like me, but it is also a gentle introduction to x64 ASM. Highly recommended! Kudos to @nostarchpress.bsky.social really my fav tech publisher :chefkiss:
I am really happy to share we have worked with @kubesimplify to deliver a course about MCP and mcp.run check it out on our blog! docs.mcp.run/blog/2025/04...
April 22, 2025 at 3:04 PM
I am really happy to share we have worked with @kubesimplify to deliver a course about MCP and mcp.run check it out on our blog! docs.mcp.run/blog/2025/04...
- kids, there's three ways to code things: the right way, the wrong way, and the vibe coding way
- isn't that the wrong way?
- yeah, but faster
- isn't that the wrong way?
- yeah, but faster
April 17, 2025 at 8:08 PM
- kids, there's three ways to code things: the right way, the wrong way, and the vibe coding way
- isn't that the wrong way?
- yeah, but faster
- isn't that the wrong way?
- yeah, but faster
Honey, I vibed the code
April 15, 2025 at 3:47 PM
Honey, I vibed the code
They say “write your code as if the maintainer is a serial killer that knows where you live” @squillace.bsky.social lost his voice yesterday and now he's on stage, impersonating that serial killer #wasmio25
March 28, 2025 at 11:15 AM
They say “write your code as if the maintainer is a serial killer that knows where you live” @squillace.bsky.social lost his voice yesterday and now he's on stage, impersonating that serial killer #wasmio25
is this sql injection 🫴🦋
March 24, 2025 at 7:37 AM
is this sql injection 🫴🦋
Asking the hard questions! @andreatp.bsky.social and I are honored and humbled to kick off #wasmio25 next week in Barcelona with “Are We Enterprise-Ready Yet?”
March 20, 2025 at 4:10 PM
Asking the hard questions! @andreatp.bsky.social and I are honored and humbled to kick off #wasmio25 next week in Barcelona with “Are We Enterprise-Ready Yet?”
we don't make mistakes, we just have happy vibes
March 16, 2025 at 12:06 PM
we don't make mistakes, we just have happy vibes
March 13, 2025 at 9:14 PM
