Viewing profile — pasxizeis

As a means to learn about both WebAssembly and Rust, I started writing a WebAssembly binary decoder (i.e. a parser for `.wasm` files) from scratch. Recently it hit v3 spec conforma…

I followed the same testing approach when writing a Wasm binary parser (technically, a decoder)[0]. It was pretty helpful having the official spec suite available and a major boost…

Tangential: I decided to write a Wasm parser (more precisely, a decoder the the Wasm binary format) from scratch, as a means to learn both Wasm and Rust[0]. It was the first time I…

Slowly but steadily implementing support for version 3 of the Wasm specification in my wasm parser (written from scratch): https://github.com/agis/wadec

Writing a WebAssembly module parser from scratch, focusing on good diagnostics/errors and DX. Currently it's fully-conformant to v2.0 of the spec, while I'm working towards impleme…

I started learning Rust more actively and then WebAssembly, via building https://github.com/agis/wadec . I plan to continue doing that in 2026.

Happy new year from Greece!

I plan to continue building the hobby project I started (a Wasm module parser[1]) by implementing version 3 of the WebAssembly specification and eventually implementing the Validat…

Hey everyone! I started writing a decoder from scratch for WebAssembly modules (i.e. a parser for `.wasm` files). The primary motivation was to learn both WebAssembly _and_ a new l…

I'd say jump straight to the specification (maybe v2, which is simpler). But I occasionally saw one or two articles around where they explain how the binary format works, which cou…

As a means to learn about both WebAssembly and Rust, I started writing a WebAssembly binary decoder (i.e. a parser for `.wasm` files) from scratch. Recently it hit v2.0 spec confor…

Really happy to see Pat keeping it up! His first Ruby under a Microscope book but also his blog posts are amazing and a major source of inspiration for me. I did meet him personall…

As a means to learn about both WebAssembly and Rust, I started writing a WebAssembly binary decoder (i.e. a parser for `.wasm` files) from scratch. Recently it hit v2.0 spec confor…

As a Rust newbie and seasoned Go dev, I'm pretty interested to knownwhere would people experienced in both OCaml and Haskell, would put it in the spectrum.

Amazing work! Where would you suggest someone to start if they wanted to get familiar with the codebase? Also, what are the next steps for the project?

As a means to get into WebAssembly, I started writing a WebAssembly binary decoder (i.e. a parser for `.wasm` files) from scratch. Recently I started executing the upstream spec te…

Started writing a WebAssembly binary decoder, as a means to learn both more about wasm and Rust: https://github.com/agis/wadec .

A CLI tool to make reasoning about Postgres locks a bit easier. Given a database[1] and a set of DDL statements/migrations you want to check, pglockanalyze will open a transaction,…

A CLI tool to make reasoning about Postgres locks a bit easier. Given a database[1] and a set of DDL statements/migrations you want to check, pglockanalyze will open a transaction,…

Containers of various Cloud Run services started shutting down in a loop. GCP Support mentioned an "internal incident". Anyone else facing this?

Hello! I created this tool to make reasoning about Postgres locks a bit easier. Given a database[1] and a set of DDL statements/migrations you want to check, pglockanalyze will ope…

A "Postgres lock diagnostics" tool for migrations. We've been bitten a few times, by seemingly innocent migrations that ended up acquiring locks we did not expect (yes, RTFM). So I…

Shameless plug: I wrote a tool[1] that executes a given migration against a test database (e.g. in your CI) and reports back what locks it acquired. The rationale being to have a "…