mirror of
https://github.com/vercel/workflow.git
synced 2026-09-14 19:59:43 +08:00
Pranay Prakash
5f0b845211
* feat(core,world): gzip-compress serialized payloads behind specVersion 5 Add a composable 'gzip' format prefix layer to the serialization pipeline (compress before encrypt: encr(gzip(devl))), cutting stored payload bytes by ~70-87% on real-world-style workloads. Compression is gated on run specVersion 5 (new SPEC_VERSION_SUPPORTS_COMPRESSION) and on target-deployment capabilities for cross-deployment writes; payloads under 1KB or that don't compress meaningfully are stored unchanged. Reads dispatch on the format prefix so both compressed and uncompressed data are always readable. WORKFLOW_DISABLE_COMPRESSION=1 disables writes. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> * test(core): add CPU/perf compression benchmark + shared workloads Split the compression benchmark into reproducible size and CPU scripts sharing deterministic workloads (lib/workloads.mjs). The CPU benchmark measures serialize/deserialize overhead per payload, total CPU across thousands of events, and compares gzip levels/brotli/deflate. Documents how to run the size, CPU, and end-to-end (bench.bench.ts) benchmarks against local and Vercel in scripts/README.md. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> * feat(world-vercel): advertise specVersion 5 to enable compression on Vercel Now that workflow-server declares spec-5 support (vercel/workflow-server#520), bump the Vercel world's advertised specVersion from 4 to 5 so new Vercel runs are stamped spec 5 and become eligible for gzip payload compression. Payloads stay opaque to the server (compression is client-side); spec 5 is a superset of spec 4, so initial run attributes still work. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> * feat(core): emit OTel span attributes for compression impact Track gzip payload compression on both the serialize (write) and deserialize (read) paths via span attributes: workflow.serialization.{operation,compressed,uncompressed_bytes, stored_bytes,compression_ratio}. Sizes are measured at the compression boundary (pre-encryption), so they reflect compression's effect rather than the at-rest size. The compression codec stays pure — compress/decompress optionally populate a CompressionStats sink, threaded through CodecOptions to the mode serializers and read by the dehydrate/hydrate wrappers, which set attributes on the active span. Telemetry failures are swallowed so they can never break the serialize/deserialize data path. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> * feat(core,web-shared): prefer zstd compression codec (gzip fallback) Switch the payload compression codec to zstd, which benchmarks 3–7× faster than gzip at an equal-or-better ratio on representative workloads (compression runs at every step boundary, so the write CPU is a per-step tax). zstd uses node:zlib (>= 22.15); gzip via the portable CompressionStream remains the fallback when zstd is unavailable, and WORKFLOW_COMPRESSION_CODEC=gzip forces it. Reads dispatch on the format prefix, so 'zstd' and 'gzip' payloads are both always decodable. zstd is Node-only (Web CompressionStream has no zstd), so the browser o11y read path registers a WASM-backed decoder (@tootallnate/zstd-wasm) via a new registerZstdDecoder hook; node:zlib handles Node-side reads (runtime replay, CLI, server o11y). A new workflow.serialization.codec span attribute reports which codec applied. gzip and zstd read support co-ship, so the existing specVersion-5 capability gate is unchanged. Verified end-to-end: spec-5 runs store zstd-prefixed payloads on disk and replay/complete correctly; the WASM decoder round-trips node:zlib zstd output. Benchmarks updated to compare zstd vs gzip. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> --------- Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
84 lines
2.3 KiB
JSON
84 lines
2.3 KiB
JSON
{
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"name": "@workflow/web-shared",
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"description": "Shared components for Workflow Observability UI",
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"version": "5.0.0-beta.17",
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"private": false,
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"files": [
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"dist",
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"src"
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],
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"publishConfig": {
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"access": "public"
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},
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"license": "Apache-2.0",
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"type": "module",
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"main": "./dist/index.js",
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"types": "./dist/index.d.ts",
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"exports": {
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".": {
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"types": "./dist/index.d.ts",
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"default": "./dist/index.js"
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},
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"./components": {
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"types": "./dist/components/index.d.ts",
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"default": "./dist/components/index.js"
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},
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"./styles.css": "./dist/styles.css"
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},
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"typesVersions": {
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"*": {
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"components": [
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"dist/components/index.d.ts"
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]
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}
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},
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"repository": {
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"type": "git",
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"url": "https://github.com/vercel/workflow.git",
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"directory": "packages/web-shared"
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},
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"scripts": {
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"build": "tsc && cp -r src/components/trace-viewer/*.css dist/components/trace-viewer/ && cp src/components/new-trace-viewer/components/*.module.css dist/components/new-trace-viewer/components/ && cp src/styles.css dist/styles.css",
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"dev": "tsc --watch",
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"clean": "tsc --build --clean && rm -r dist ||:",
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"test": "vitest run",
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"typecheck": "tsc --noEmit",
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"lint": "biome check",
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"format": "biome format --write"
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},
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"dependencies": {
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"@radix-ui/react-slot": "1.1.1",
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"@radix-ui/react-tooltip": "1.2.8",
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"@tailwindcss/postcss": "4",
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"@tootallnate/zstd-wasm": "0.0.2",
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"@workflow/core": "workspace:*",
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"@workflow/utils": "workspace:*",
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"@workflow/world": "workspace:*",
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"class-variance-authority": "0.7.1",
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"clsx": "2.1.1",
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"date-fns": "4.1.0",
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"lucide-react": "0.575.0",
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"react": "19.1.0",
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"react-dom": "19.1.0",
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"react-inspector": "9.0.0",
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"react-use-measure": "2.1.1",
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"react-virtuoso": "4.18.1",
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"shiki": "4.0.0",
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"sonner": "2.0.7",
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"streamdown": "2.3.0",
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"tailwind-merge": "3.5.0",
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"tailwindcss": "4"
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},
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"devDependencies": {
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"@biomejs/biome": "catalog:",
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"@types/node": "catalog:",
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"@types/react": "19",
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"@types/react-dom": "19",
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"@workflow/errors": "workspace:*",
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"@workflow/tsconfig": "workspace:*",
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"ai": "catalog:",
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"typescript": "catalog:",
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"vitest": "catalog:"
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}
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}
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