Implement Visualizer on top of compiler2_AST

[imalsogreg]

Graph works despite code errors. The function source code behind this graph has:

• No closing curly
• A function call with no closing parenthesis
• A class constructor with no closing curly

[vercel]

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Project	Deployment	Actions	Updated (UTC)
beps	Ready	Preview, Comment	Mar 2, 2026 11:44pm
promptfiddle	Building	Preview, Comment	Mar 2, 2026 11:44pm

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✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
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[codspeed-hq]

Merging this PR will not alter performance

⚠️ Unknown Walltime execution environment detected

Using the Walltime instrument on standard Hosted Runners will lead to inconsistent data.

For the most accurate results, we recommend using CodSpeed Macro Runners: bare-metal machines fine-tuned for performance measurement consistency.

✅ 15 untouched benchmarks
⏩ 91 skipped benchmarks¹

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_{Comparing greg/ast-vis (c700861) with hellovai/compiler2 (3c38f3b)}

Footnotes

1. 91 benchmarks were skipped, so the baseline results were used instead. If they were deleted from the codebase, click here and archive them to remove them from the performance reports. ↩

[github-actions]

Binary size checks failed

❌ 5 violations · ✅ 2 passed

⚠️ Please fix the size gate issues or acknowledge them by updating baselines.

	Artifact	Platform	Gzip	Baseline	Delta	Status
✅	bridge_cffi	Linux	4.3 MB	4.0 MB	+297.7 KB (+7.5%)	OK
❌	bridge_cffi-stripped	Linux	2.8 MB	2.5 MB	+227.0 KB (+8.9%)	FAIL
❌	bridge_cffi	macOS	3.5 MB	3.2 MB	+317.0 KB (+10.0%)	FAIL
❌	bridge_cffi-stripped	macOS	2.2 MB	2.0 MB	+243.7 KB (+12.4%)	FAIL
✅	bridge_cffi	Windows	3.5 MB	3.3 MB	+211.1 KB (+6.5%)	OK
❌	bridge_cffi-stripped	Windows	2.3 MB	2.0 MB	+255.5 KB (+12.6%)	FAIL
❌	bridge_wasm	WASM	2.1 MB	2.0 MB	+134.3 KB (+6.9%)	FAIL

Details & how to fix

Violations:

• bridge_cffi-stripped (Linux) gzip_bytes: 2.8 MB exceeds limit of 2.6 MB (exceeded by +165.1 KB, policy: max_gzip_bytes)
• bridge_cffi (macOS) gzip_delta_pct: +10.0% exceeds limit of 10.0% (exceeded by +0.0pp, policy: max_delta_pct)
• bridge_cffi-stripped (macOS) gzip_delta_pct: +12.4% exceeds limit of 10.0% (exceeded by +2.4pp, policy: max_delta_pct)
• bridge_cffi-stripped (Windows) gzip_delta_pct: +12.6% exceeds limit of 10.0% (exceeded by +2.6pp, policy: max_delta_pct)
• bridge_wasm (WASM) gzip_bytes: 2.1 MB exceeds limit of 2.0 MB (exceeded by +90.9 KB, policy: max_gzip_bytes)

Add/update baselines:

.ci/size-gate/aarch64-apple-darwin.toml:

[artifacts.bridge_cffi]
file_bytes = 8170256
stripped_bytes = 8170296
gzip_bytes = 3477055
[artifacts.bridge_cffi-stripped]
file_bytes = 5658496
stripped_bytes = 5658536
gzip_bytes = 2202949

.ci/size-gate/wasm32-unknown-unknown.toml:

[artifacts.bridge_wasm]
file_bytes = 7917320
gzip_bytes = 2090908

.ci/size-gate/x86_64-pc-windows-msvc.toml:

[artifacts.bridge_cffi-stripped]
file_bytes = 5834240
stripped_bytes = 5834240
gzip_bytes = 2277921

.ci/size-gate/x86_64-unknown-linux-gnu.toml:

[artifacts.bridge_cffi-stripped]
file_bytes = 7784976
stripped_bytes = 7784968
gzip_bytes = 2765146

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Generated by cargo size-gate · workflow run