[ TOPIC ]

serialization

3 real merged PRs across 3 projects, ordered easiest to hardest. Read them in order to see how serialization shows up in production code, then go deeper with the free papers and talks below.

[ 01 // REAL PRs ]

Next (mid) · 3

tiangolo/fastapi8/10

🐛 Fix line splitting in `format_sse_event` to comply with SSE spec

This PR teaches how to correctly implement and test line splitting for text serialization according to a protocol spec, highlighting subtle Unicode and newline handling issues.

midserializationtesting-strategyapi-design

ClickHouse/ClickHouse8/10

Treat a leading CSV null as the first Tuple element

This PR teaches how to correctly handle ambiguous NULL values during CSV deserialization for tuple types, balancing per-element and whole-column defaults, and demonstrates robust test-driven bug fixing for serialization edge cases.

midserializationbackwards-compatibilityerror-handlingtesting-strategy

vuejs/core6/10

fix(compiler-vapor): keep the space after a quoted attribute value

This PR demonstrates how small details in code generation and serialization (like whitespace between HTML attributes) can affect standards compliance and interoperability in compilers.

midserializationcompiler-internalsbackwards-compatibility

[ 02 // MUST-READ PAPERS ]

Free to read, ranked by citations.

[ 03 // FREE VIDEOS & TALKS ]

Ranked by views.

How C++ Finally Beats Rust at JSON Serialization - Daniel Lemire & Francisco Geiman Thiesen
CppCon · 2026 · 31,534 views