Add zarko to File Format Processing

[kalpakprod]

What

Add TynK-M/zarko to File Format Processing, as the last entry of the list.

Zarko is a CSV library for Zig. It parses CSV from memory (borrowing field data from the input when possible, handling quoted fields and escaped quotes) and writes CSV, including to files, with configurable field separators, quote characters and line endings. The repository has examples, CI and contributor documents. The list already has peymanmortazavi/csv-zero, a zero-allocation SIMD iterator and emitter; zarko is a simpler parser and writer with dialect options.

Maintenance: created 2026-07-11, last commit 2026-10-05, 38 commits, 5 stars, MIT licence, not archived, no GitHub releases. Its build.zig.zon sets the minimum Zig version to 0.17.0.

Checklist

• Entry is actively maintained and useful
• Follows the awesome list style guide
• Added to the end of the existing list (not inserted in the middle)
• Ran make all locally before opening this PR

AI Attribution

Select one:

• No-AI — no AI involvement
• AI-generated — project is primarily generated by AI
• AI-assisted — human-led with AI assistance

No AI label is added to the entry because there is no clear evidence either way. I checked the repository files and the full commit history for AI configuration files, co-author trailers and README statements and found none, but that does not establish that no AI was involved, and I have not asked the author. I can add a label if the author confirms.

Summary by CodeRabbit

• Documentation
  • Added TynK-M/zarko to the file format processing list, with a description of its CSV parsing and writing capabilities and configurable formatting options.

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ℹ️ Recent review info

⚙️ Run configuration

• Configuration used: defaults
• Review profile: CHILL
• Plan: Advanced
• Run ID: 8ef7c2d4-8693-479e-9699-d9524a712460

📥 Commits

Reviewing files that changed from the base of the PR and between 8c3bfad and 7e48d43.

📒 Files selected for processing (1)

• README.md

Included review availability: This review used your included allowance. Your plan provides up to 8 included reviews per hour; 3 remain after this review.

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📝 Walkthrough

Walkthrough

The README adds TynK-M/zarko to the File Format Processing list. The entry describes its CSV parsing and writing capabilities and configurable formatting options.

Changes

CSV library listing

Layer / File(s)	Summary
Add CSV library entry README.md	The new entry describes CSV parsing and writing, configurable separators, quote characters, and line endings. It also notes that fields can borrow data from the input when possible.

Priority: ⬇️ Low

Estimated code review effort: 1 (Trivial) | ~3 minutes

Change: Other

Merge Risk: ⚪ Minimal · up to 7e48d

The new catalog entry accurately describes the library’s documented capabilities and does not change runtime behavior; no actionable merge risk remains.

Architecture Summary

Architecture risk: 🔵 Low · up to 7e48d

The change affects 1 system.

Changed systems: README.md

Architecture concerns
No architecture-level concerns identified.

Review details

Systems and components

• observed — README.md (service) was modified; 1 changed file maps to changed impact.

Before / after behavior

• observed — Modified behavior in README.md: Added the TynK-M/zarko CSV library entry, including its parsing and writing capabilities, configurable separators, quote characters, and line endings, and input-backed field borrowing when possible.

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title clearly and concisely describes the main change: adding Zarko to the File Format Processing list.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check. Docstring coverage is scoped to functions touched by this diff. Analyzed 0 functions across 0…
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create a new PR

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