HerculusEQ

What it does

HerculusEQ v1.0.20260616 — The all-in-one debugging terminal for developers and IoT engineers. Unify Serial, TCP, UDP, MQTT, and WebSocket testing in a single tabbed desktop app. No Python required—just download, double-click, and debug. Features persistent command history, big-payload editing, real-time logging, and cross-protocol support. Modernize your workflow. Stop jumping between tools. Start connecting everything.

• VM
  ViperIDE – MicroPython IDE for web and mobile2024 · github.com · ▲115
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  A toy version of Wireshark (student project)2025 · github.com · ▲265

  Hi everyone, I recently published a small open-source project. It’s a minimal network packet analyzer written in Go — designed more like a learning toy than a replacement for Wireshark. It currently supports parsing basic protocols like TLS, DNS, and HTTP, and includes a tiny fuzzing engine to test payload responses. You can inspect raw packet content directly from the terminal. The output is colored for readability, and the code structure is kept simple and clear. The entire program is very small — just about 400 lines of Go code. I know it’s not anywhere near Wireshark’s level, and I still…

• HM
  Hexi – Modern header-only network binary serialisation for C++2025 · github.com · ▲118

  Over the last few years, I've needed an easy way to quickly serialise and deserialise various network protocols safely and efficiently. Most of the libraries that existed at the time were either quite heavy, had less than stellar performance, or were an abstraction level above what I was looking for. I decided to put together my own class to do the job, starting with an easy, low-overhead way to move bytes in and out of arbitrary buffers. Along the way, it picked up useful bits and pieces, such as buffer structures and allocators that made the byte shuffling faster, often being able to do it…

• MA
  Manta – A tool for FPGA Debugging and Rapid Prototyping2024 · fischermoseley.github.io · ▲86

  Hi HN! I'm Fischer, and I'm super stoked to share a project that I've been working on for a little over a year: Manta, an open-source, cross-platform, vendor-independent tool for debugging and rapid prototyping with FPGAs. This was originally my Master's Thesis at MIT, where I developed it for our course on FPGA design. We needed an alternative to vendor debugging tools, which only supported x86 machines running Windows or Linux. We were able to patch in macOS support with VMs, but as more students came bringing ARM-based devices, we needed a new tool. So I developed this. It's called Manta,…

• MA
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  AnuDB – Embedded database with native MQTT support for IoT/AI use cases2025 · github.com · ▲5

  Hi HN! I've been working on AnuDB, a lightweight embedded key-value database written in C++ with a focus on simplicity, performance, and small footprints. It now has native MQTT support, allowing you to write directly to the database by publishing to an MQTT topic. but it’s designed to work well on embedded devices, edge nodes, and anywhere you need local persistence without spinning up a full database server. Highlights: MQTT-based data ingestion (zero setup DB writes via publish) Small and fast (single binary, no external dependencies) Append-only write-ahead log for durability Demo:…

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