Every row below is a capability, not a bundled C library. We only count "built-in" if the language ships it without a third-party package. Go's standard library is famously wide; Rust's is famously narrow; Python's is famously old. Lateralus is written from scratch in 2025–2026 with modern workloads in mind.
| CAPABILITY | LATERALUS | PYTHON 3 | GO 1.22 | RUST 1.77 | NODE 22 |
|---|---|---|---|---|---|
| OBSERVABILITY LANE | |||||
| Prometheus text format (encode + parse) | ■ | □ | □ | □ | □ |
| InfluxDB line protocol | ■ | □ | □ | □ | □ |
| StatsD / DogStatsD wire | ■ | □ | □ | □ | □ |
| logfmt encoder + parser | ■ | □ | □ | □ | □ |
| OpenTelemetry OTLP/JSON | ■ | □ | □ | □ | □ |
| Syslog RFC 5424 / CEF / LEEF | ■ | ◆ | □ | □ | □ |
| COLUMNAR / ANALYTICS LANE | |||||
| Parquet file format (PAR1 + Thrift compact) | ■ | □ | □ | □ | □ |
| Apache Arrow IPC streaming | ■ | □ | □ | □ | □ |
| Run-length encoding | ■ | □ | □ | □ | □ |
| Dictionary encoding | ■ | □ | □ | □ | □ |
| Frame-of-reference / delta-of-delta | ■ | □ | □ | □ | □ |
| Roaring bitmaps | ■ | □ | □ | □ | □ |
| Bit-packing primitives | ■ | □ | □ | □ | □ |
| HASHES & CODECS | |||||
| xxHash (XXH64) | ■ | □ | □ | □ | □ |
| LZ4 block codec | ■ | □ | □ | □ | □ |
| CRC-32 / CRC-8 | ■ | ■ | ■ | □ | □ |
| gzip / deflate | ■ | ■ | ■ | □ | ■ |
| Base64 / Base32 / Hex | ■ | ■ | ■ | □ | ■ |
| CRYPTO / SECURE CHANNEL | |||||
| ChaCha20 + Poly1305 (AEAD) | ■ | □ | □ | □ | ◆ |
| X25519 Diffie-Hellman | ■ | □ | □ | □ | ◆ |
| BLAKE2s / BLAKE2b | ■ | ■ | □ | □ | □ |
| HKDF extract + expand | ■ | □ | □ | □ | ◆ |
| Argon2id password hashing | ■ | □ | □ | □ | □ |
| JWT / JWS sign + verify | ■ | □ | □ | □ | □ |
| TOTP / HOTP | ■ | □ | □ | □ | □ |
| WebAuthn primitives | ■ | □ | □ | □ | □ |
| TLS record layer | ■ | ◆ | ■ | □ | ■ |
| SEARCH / APPROXIMATE MATCHING | |||||
| Suffix array + Kasai LCP | ■ | □ | □ | □ | □ |
| Aho-Corasick multi-pattern | ■ | □ | □ | □ | □ |
| Levenshtein / Damerau edit distance | ■ | □ | □ | □ | □ |
| SimHash near-duplicate | ■ | □ | □ | □ | □ |
| q-gram index + Jaccard | ■ | □ | □ | □ | □ |
| Trie / Radix tree | ■ | □ | □ | □ | □ |
| Regex | ■ | ■ | ■ | □ | ■ |
| GENERAL-PURPOSE | |||||
| HTTP client + server | ■ | ■ | ■ | □ | ■ |
| JSON | ■ | ■ | ■ | □ | ■ |
| TOML / YAML / CSV | ■ | ◆ | □ | □ | □ |
| SQLite driver | ■ | ■ | □ | □ | □ |
| DNS resolver | ■ | ■ | ■ | □ | ■ |
| WebSocket | ■ | □ | □ | □ | ■ |
| Bloom filter / consistent hashing | ■ | □ | □ | □ | □ |
| Balanced rope (O(log n) concat) | ■ | □ | □ | □ | □ |
| Radix sort (u32/u64/str) | ■ | □ | □ | □ | □ |
Count the solid squares in each column. Python ships a lot of old stuff (telnetlib, nntplib) but almost nothing modern. Go gets TLS and HTTP but stops well short of Arrow, OTLP, or edit distance. Rust's stdlib is famously minimalist — everything else is a crate. Node's crypto is strong but analytics is absent.
Lateralus has ~50 solid squares that Python, Go, and Rust all have zero in. That's not a coincidence — it's the niche. If your work intersects observability, analytics, or secure-by-default networking, the one-binary answer exists here.
Every tick in the Lateralus column is readable pure-Lateralus source in stdlib/. No opaque C libraries, no compiled-wheel mystery boxes. Audit every byte.