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chore(quest): make the translated model moq's browser route, not a track beside WASM #405

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moq-bot merged 2 commits into from
Nov 1, 2026
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chore(quest): make the translated model moq's browser route, not a track beside WASM #405

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chore(quest): make the translated model moq's browser route, not a tr…
kixelated Nov 1, 2026
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quest land: merge tested base
Nov 1, 2026
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7 changes: 3 additions & 4 deletions quest/README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -9,8 +9,9 @@ grouped into milestones ordered by priority.

m0 holds urgent fixes. m1 is the work with a consumer waiting on it now:
the UniFFI fork moq switches to, the exporter spike that may replace it, and
the fork's perf work. m2 is research: the TypeScript translator, a track moq
compares against its WASM route, and the fork's gated or speculative work. m3
the fork's perf work. m2 is research: the TypeScript translator, which moq's
browser package adopts once it matches the handwritten one, and the fork's gated or
speculative work. m3
holds the build-speed tracks, which the
[build-speed benchmark](/bench/build/README.md) rescopes before they start,
and speculative work. m4 holds long-term research.
Expand All @@ -22,8 +23,6 @@ Decided with the maintainer on 2026-10-23, when rust2 was planned from moq
parts: the nix flake and direnv, just, the quest tree, and agent docs and
hooks.
- moq is the first consumer of each project, and pins rust2 as a flake input.
moq's browser line still ships WASM first; the translator here does not
replace that plan.
- The first quest that adds a crate also adds the Cargo workspace (moq's
workspace lints, including a reason on every suppression) and the cargo
steps of `just check`.
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17 changes: 10 additions & 7 deletions quest/m2/ts-model/README.md
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Expand Up @@ -3,16 +3,19 @@
## Goal

[rust2-ts](/ts/README.md) translates moq-net's model layer, with the workspace crates it
calls (kio, moq-clock, moq-pattern), as it translates the codec today, so moq can compare
the source-translator route against its WASM build on the code a browser session runs.
calls (kio, moq-clock, moq-pattern), as it translates the codec today, so moq can ship
`@moq/net` as JavaScript translated from its Rust, in place of the handwritten package.

## Plan

Decided with the maintainer on 2026-10-23: moq still ships WASM first; this is the
research track. Once the model translates, moq compares it on the
[TS benchmark](/ts/README.md#bench), consuming the driver as the `ts` package of
this flake. That comparison adds moq's `js/net/bench/frames.ts`, a group stream read
into a group, to the benchmark's workloads, which hold only its sync frame headers.
Decided with the maintainer on 2026-11-01, after moq removed its WASM build
([moq-dev/moq#7475](https://github.com/moq-dev/moq/pull/7475)): the translated model is
moq's browser route, which moq's [JS-only `@moq/net`](https://github.com/moq-dev/moq/blob/main/quest/m2/rs2ts-js.md)
adopts once it matches the handwritten package in a full browser workload. Once the model
translates, moq measures it on the [TS benchmark](/ts/README.md#bench), consuming the driver
as the `ts` package of this flake. That adds moq's `js/net/bench/frames.ts`, a group stream
read into a group, to the benchmark's workloads, which hold only its sync frame headers. The
codec's WASM route stays in the benchmark as the baseline of compiled Rust in a browser.

The codec's differential harness is the pattern to repeat. The shared npm runtime
(for checked integer ops and the rest of `rt.ts`) is published only once two
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