nowfound

Dev tools · January 24, 2019

Code generation tool for quick struct content comparison

Serialization code generator for QUICK struct content comparison - CovenantSQL/HashStablePack

Code generation tool for quick struct content comparison launched on January 24, 2019 with 54 votes, #762 of 2,587 launches that month and more than 90% of that year's launches. The site was still online in September 2026, 7 years on.

In plain words

This code generation tool automates the creation of struct comparison functions for developers. It streamlines the process of comparing complex data structures by generating boilerplate comparison code, reducing manual coding effort. The tool is designed for software engineers working with structured data who need to quickly validate or test struct equality. It launched in January 2019 and is available on GitHub.

written from the facts on this page · September 2026

Does a similar job

all alternatives →
  • Godb is a simple Go ORM for PostgreSQL, MySQL, SQLite and SQL Server2016 · github.com · ▲205

    A Go SQL query builder and struct mapper. Contribute to samonzeweb/godb development by creating an account on GitHub.

  • GPT‑5.3‑Codex‑SparkFeb 2026 · openai.com · ▲277

    An ultra-fast model for real-time coding in Codex

  • ut – Rust based CLI utilities for devs and IT2025 · github.com · ▲170

    Hey HN, I find myself reaching for tools like it-tools.tech or other random sites every now and then during development or debugging. So, I built a toolkit with a sane and simple CLI interface for most of those tools. For the curious and lazy, at the moment, ut has tools for, - Encoding: base64 (encode, decode), url (encode, decode) - Hashing: md5, sha1, sha224, sha256, sha384, sha512 - Data Generation: uuid (v1, v3, v4, v5), token, lorem, random - Text Processing: case (lower, upper, camel, title, constant, header, sentence, snake), pretty-print, diff - Development Tools: calc, json…

  • AF
    Apache Fory Rust – 10-20x faster serialization than JSON/ProtobufOct 2025 · fory.apache.org · ▲67

    Serialization framework with some interesting numbers: 10-20x faster on nested objects than json/protobuf. Technical approach: compile-time codegen (no reflection), compact binary protocol with meta-packing, little-endian layout optimized for modern CPUs. Unique features that other fast serializers don't have: - Cross-language without IDL files (Rust ↔ Python/Java/Go) - Trait object serialization (Box) - Automatic circular reference handling - Schema evolution without coordination Happy to discuss design trade-offs. Benchmarks:…

  • StructaNov 2025 · trystructa.com · ▲116

    Generate production-ready database schemas from plain English. Export SQL, Prisma & ER diagrams instantly. Free to try, no credit card.

  • Codemap – Codebase Visualizer for JavaScript, TypeScript, and Python2020 · codemap.app · ▲84

    Codemap visualizes any codebase as a graph for software engineers to quickly understand the code architecture. Supports Typescript, Python, Java, PHP, Ruby, Go (Golang), and Terraform.

More dev tools this month

the category →
  • /dev/null▲468

    a social network for devs

    Dev tools · 2d ago · dev-null.sh

  • open-source IDE for thoughtful software design. Contribute to devdotfast/whiteboard development by creating an account on GitHub.

    Dev tools · 27d ago · github.com

  • Contribute to reladraw/reladraw development by creating an account on GitHub.

    Dev tools · 25d ago · github.com

  • OpenBot▲362

    Grok Bot alternative: free, local, open-source, multiplayer

    Dev tools · 22d ago · openbot.run

  • Talanoa▲340

    Hi HN, I’m a fullstack developer, and honestly, I’ve lost count of how many side projects I’ve worked on over the years. But one idea kept coming back to me: a different kind of email client. It first came to me in 2014: “What if we could handle emails more like conversations?” Every year, I’d revisit this concept in my “Build Notes.” Ten years later, no one had built exactly what I had in mind — so I finally decided to do it myself. That’s how Talanoa was born. I wanted something focused on people, not timelines. I was tired of marking messages as unread just to remember to reply later, or…

    Dev tools · 20d ago · talanoa.email

  • CoreSpeed▲332

    One MCP for everything your agents need: apps, memory, tools

    Dev tools · 27d ago · corespeed.io

Source: Show HN post ↗

Launched alongside, January 2019

the whole month →