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DLHT: a lock-free Go hash table that beats sync.Map by up to 60x

Simplest Hash Functions

HashSmith Part 3: I Automated My Way to a 27% Faster Hash Table (ILP hoisting, SWAR match shortcut, tombstone specialization)

Faster ES|QL aggregations (2–3×) using Swiss-style hash tables

I built a full SMB server with NTLM hash capture in Go – here's what I learned

Castra: pure-Go CLI with custom AES-256-CTR SQLite VFS and SHA-256 hash-linked audit chain for multi-agent governance

compact-dict: My attempt at a cache-local, linear probing hash map. Looking for feedback/roast.

p-fast trie: lexically ordered hash map

Node.js — Developing a minimally HashDoS resistant, yet quickly reversible integer hash for V8

Perceptual hash clustering can create false duplicate groups (hash chaining) — here’s a simple fix

IDProva: Cryptographic identity for AI agents — Rust core, Ed25519, BLAKE3 hash-chained audit

Benchmarks for concurrent hash map implementations in Go

Has anyone ever actually witnessed a hash collision by chance? Or anything close to it?

I built a fixed-size linear probing hash table to bypass university website blocking

I built a minimal perfect hash table in const fn and learned match is still faster

Lessons from Hash Table Merging

New open addressing hash table algorithm

A lightweight, client-only spreadsheet web application. All data persists in the URL hash for instant sharing, No backend required

I made a fractal hash algorithm!

Challenge: $100 Bounty to anyone who can reproduce this SHA-256 hash on an H100 (Cross-platform Determinism)

Built a hash identifier in pure Rust: it's instant, offline and supports several hashing algorithms

Hash tables in Go and advantage of self-hosted compilers

Concurrent Hash Table Designs

Building an efficient hash table in Java

My favourite small hash table

Parallelizing ClickHouse aggregation merge for fixed hash map

Constructing the Word's First JPEG XL MD5 Hash Quine

A hash table made in Zig that is on average faster than Boost::unordered_flat_map C++? Is that even possible?

High-performance C++ hash table using grouped SIMD metadata scanning

Using floating point numbers as hash keys (2017)

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