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Open Source Low Tech

https://opensourcelowtech.org/
146•grep_it•4d ago•29 comments

Qwen 3.6 27B is the sweet spot for local development

https://quesma.com/blog/qwen-36-is-awesome/
900•stared•16h ago•607 comments

.self: A new top-level domain designed to support self-hosting

https://hccf.onmy.cloud/2026/06/21/reclaiming-our-digital-selves-hccfs-vision-for-a-human-centere...
501•HumanCCF•13h ago•283 comments

Free the Icons

https://weblog.rogueamoeba.com/2026/06/26/free-the-icons/
442•zdw•2d ago•125 comments

Memory Safe Context Switching

https://fil-c.org/context_switches
122•modeless•8h ago•24 comments

LongCat-2.0, a large-scale MoE model with 1.6T total and 48B Active

https://longcat.chat/blog/longcat-2.0/
137•benjiro29•8h ago•38 comments

Exploring PDP-1 Lisp (1960)

https://obsolescence.dev/pdp1-lisp-introduction.html
68•ozymandiax•8h ago•17 comments

Rocketlab acquires Iridium

https://investors.rocketlabcorp.com/news-releases/news-release-details/rocket-lab-acquire-iridium...
409•everfrustrated•18h ago•270 comments

Old Computer Challenge

http://occ.sdf.org/
59•wrxd•2d ago•22 comments

The end of the AArch64 desktop experiment

https://marcin.juszkiewicz.com.pl/2026/06/26/the-end-of-the-aarch64-desktop-experiment/
33•signa11•4h ago•15 comments

Linux for the Sega MegaDrive

https://github.com/LinuxMD/linuxmd
100•HardwareLust•18h ago•13 comments

Ornith-1.0: self-improving open-source models for agentic coding

https://github.com/deepreinforce-ai/Ornith-1
209•danboarder•15h ago•39 comments

US Supreme Court Just Blew Up EU-US Data Transfers

https://noyb.eu/en/us-supreme-court-just-blew-eu-us-data-transfers
153•tomwas54•3h ago•98 comments

Logical Physical Clocks and Consistent Snapshots in Globally Distributed DB [pdf]

https://cse.buffalo.edu/tech-reports/2014-04.pdf
5•teleforce•2d ago•0 comments

Popping the GPU Bubble

https://moondream.ai/blog/popping-the-gpu-bubble
118•radq•3h ago•25 comments

One million passports leaked online

https://www.theverge.com/tech/947157/passports-data-breach-cannabis-club-systems-nefos-puffpal
259•jruohonen•1d ago•139 comments

US Supreme Court rules geofence warrants require constitutional protections

https://www.theguardian.com/us-news/2026/jun/29/supreme-court-geofence-warrants-case-decision
521•cdrnsf•17h ago•245 comments

The operating cost starts after the demo

https://twoheads.net/the-promise-is-unattended-work/
4•hellokfk•4d ago•0 comments

How to corrupt an SQLite database file

https://www.sqlite.org/howtocorrupt.html
73•tosh•3d ago•15 comments

Zig – SPIR-V Backend Progress

https://ziglang.org/devlog/2026/#2026-06-26
66•Retro_Dev•4d ago•25 comments

Apple Neural Engine: Architecture, Programming, and Performance

https://arxiv.org/abs/2606.22283
167•Jimmc414•2d ago•22 comments

Alan Kay on the meaning of "object-oriented programming" (2003)

https://notes.shixiangxi.com/en/docs/appendix/alan-kay-on-oop/
62•sxx0•2d ago•21 comments

Dark Sky Lighting

https://www.savingourstars.org/darkskylighting#whatisdarkskylighting
205•alexandrehtrb•4d ago•38 comments

British Origami: the 1955 exhibition by Akira Yoshizawa (2005)

https://www.britishorigami.org/cp-lister-list/the-1955-exhibition-by-akira-yoshizawa/
32•dang•1d ago•3 comments

30-year sentence for transporting zines is a five-alarm fire for free speech

https://theintercept.com/2026/06/26/daniel-sanchez-estrada-zines-prairieland-free-speech/
555•xrd•1d ago•332 comments

WATaBoy: JIT-Ing Game Boy Instructions to WASM Beats a Native Interpreter

https://humphri.es/blog/WATaBoy/
203•energeticbark•18h ago•34 comments

A native graphical shell for SSH

https://probablymarcus.com/blocks/2026/06/28/native-graphical-shell-for-SSH.html
300•mrcslws•17h ago•165 comments

What happens when you run a CUDA kernel?

https://fergusfinn.com/blog/what-happens-when-you-run-a-gpu-kernel/
255•mezark•19h ago•30 comments

Kb – Prolog Knowledge Base

https://github.com/mat-mgm/kb-prolog
73•triska•2d ago•8 comments

South Korea to spend $1T on more memory chip production and humanoid robots

https://arstechnica.com/ai/2026/06/south-korea-to-spend-1t-on-more-memory-chip-production-and-hum...
222•jnord•10h ago•146 comments
Open in hackernews

Show HN: Whippy Term - GUI terminal for embedded development (Linux and Windows)

https://whippyterm.com
96•SurvivorTed•1y ago

Comments

SurvivorTed•1y ago
New GUI based serial terminal for embedded development (Linux and Windows)

Hi all, just wanted to let everyone know of my new open-source serial (and TCP/IP) terminal program aimed at embedded developers.

I wasn't happy with what was available on Linux, so I decided to write my own. The goals were to have a modern GUI (tab based, pull out panels, etc) and I wanted support for binary protocols.

It has support for ANSI escape sequences, XModem (up/down), binary blocks, hex dumps, bridging 2 open connections, and more.

Source link: https://github.com/TheBeef/WhippyTerm

This is the first release (version 1.0), and I am hoping people will have a look (and hopefully like it).

stavros•1y ago
This seems really nice, thank you! Does it support auto-reconnect, like `tio` does?
SurvivorTed•1y ago
It doesn't currently support it, but I was planning in the next release (a number of people have asked for it so it's a definitely going to add).
svth•1y ago
Why no macOS support?
SurvivorTed•1y ago
I don't have a mac. I did have a guy who was going to add support for it but he backed out.

The main GUI is built in QT so making a mac port shouldn't be too hard (the serial port detection would be the hardest part I think).

pjmlp•1y ago
Kudos for going with Qt. It looks nice.
mystified5016•1y ago
Oh damn, this could easily replace my own bespoke serial monitors.

Can a plugin filter the list of available ports? For instance serial over Bluetooth creates two virtual ports for initiating and accepting connections (on windows at least). My bespoke monitor filters these and only shows the outbound ports to the user. It also pulls in the Bluetooth device name from WinRT, etc.

SurvivorTed•1y ago
There isn't any filtering of serial ports (it lists everything it finds).

However it does support bookmarks. With bookmarks you open the serial port you want to use then select to bookmark it. WhippyTerm will take the current config you are using and save it for later. You can then just pick the bookmark later to reopen that connection. Bookmarks also store some of the settings (like is it a binary or text connection, terminal size, colors, etc).

It's a lot like bookmarks in a web browser.

SurvivorTed•1y ago
Thinking about it a bit more, if someone wanted to filter the comports like this you could copy the standard comport IO driver and make a new plugin that only listed the outbound ports (you could also restrict the list to Bluetooth devices).

Internally the comport IO driver is just a plugin that gets compiled into the main exe (any plugin can be made into a built in, just add the source to the .pro file, add a call to the register function and now the extern plugin is built in).

So you could copy the existing comport IO driver, change the 'REGISTER_PLUGIN_FUNCTION_PRIV_NAME' and 'COMPORT_URI_PREFIX' defines to something else (so it doesn't conflict with the built in 'COM' one). Change the code so filter any comport that isn't for the Bluetooth device. Compile the source and package the resulting .dll using the ExternPluginMaker tool. Done

When the new plugin is installed the new connection dialog you will list your detected "devices" listed along with all the other types (you could prefix them with bluetooth for example).

Feel free to email me if you would like more details.

AriedK•1y ago
This is neat. The send buffers and live display give it a nice edge over something like Tera Term. One nitpick: I couldn't find the option to disable autoscroll on incoming serial streams. Like 'Auto scroll only in bottom line' in Tera Term. Thanks!
SurvivorTed•1y ago
It seems like I missed this option. I'll be adding it to the list of things to do for version 1.1 :)

Thanks for the feed back.

alias_neo•1y ago
This looks great. I don't do serial/embedded stuff too often at the moment; ESPHome took away much of my need to hand-build stuff (happy and sad about that), but when I do I always find it slightly irritating to remember the syntax to connect with minicom or screen (I'm a Linux user).

I'm sorry I can't give more useful feedback at the moment, but this is certainly encouraging me to come up with an idea for an embedded project so I can try it!

ac29•1y ago
Can you add Linux build instructions for people not on Debian/Ubuntu?

I didnt see anything on the github or in the source download.

Alternatively an AppImage or Flatpak is a nice way to test software.

SurvivorTed•1y ago
Can't really help with exact instructions for other distros, but the "in a nutshell" is you need to install qtcreator and QT5.

After you have them installed and working all you have to do is load the .pro file from the Project directory (https://github.com/TheBeef/WhippyTerm/tree/main/Project) you should be able to just hit the green debug/go button and it should work (you do need to be using the gcc toolchain). This is the same for the Windows build.

Hope this helps.