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Microsoft and OpenAI end their exclusive and revenue-sharing deal

https://www.bloomberg.com/news/articles/2026-04-27/microsoft-to-stop-sharing-revenue-with-main-ai...
695•helsinkiandrew•9h ago•627 comments

Is my blue your blue?

https://ismy.blue/
221•theogravity•2h ago•134 comments

Three men are facing charges in Toronto SMS Blaster arrests

https://www.tps.ca/media-centre/stories/unprecedented-sms-blaster-arrests/
60•gnabgib•2h ago•27 comments

Easyduino: Open Source PCB Devboards for KiCad

https://github.com/Hanqaqa/Easyduino
145•Hanqaqa•5h ago•20 comments

Spanish archaeologists discover trove of ancient shipwrecks in Bay of Gibraltar

https://www.theguardian.com/science/2026/apr/15/hidden-treasures-spanish-archaeologists-discover-...
67•1659447091•1d ago•8 comments

The quiet resurgence of RF engineering

https://atempleton.bearblog.dev/quiet-resurgence-of-rf-engineering/
90•merlinq•2d ago•45 comments

Networking changes coming in macOS 27

https://eclecticlight.co/2026/04/23/networking-changes-coming-in-macos-27/
183•pvtmert•7h ago•157 comments

China blocks Meta's acquisition of AI startup Manus

https://www.cnbc.com/2026/04/27/meta-manus-china-blocks-acquisition-ai-startup.html
264•yakkomajuri•11h ago•163 comments

4TB of voice samples just stolen from 40k AI contractors at Mercor

https://app.oravys.com/blog/mercor-breach-2026
412•Oravys•13h ago•154 comments

Men who stare at walls

https://www.alexselimov.com/posts/men_who_stare_at_walls/
394•aselimov3•12h ago•193 comments

NPM website was down

https://status.npmjs.org
104•18nleung•1h ago•42 comments

The Secret Life of NaN

https://anniecherkaev.com/the-secret-life-of-nan
17•prakashqwerty•1d ago•7 comments

The woes of sanitizing SVGs

https://muffin.ink/blog/scratch-svg-sanitization/
158•varun_ch•7h ago•62 comments

Super ZSNES – GPU Powered SNES Emulator

https://zsnes.com/
200•haunter•5h ago•49 comments

“Why not just use Lean?”

https://lawrencecpaulson.github.io//2026/04/23/Why_not_Lean.html
243•ibobev•8h ago•162 comments

Radar Laboratory – Interactive Radar Phenomenology

https://radarlaboratory.com/
5•jonbaer•2d ago•0 comments

GitHub Copilot is moving to usage-based billing

https://github.blog/news-insights/company-news/github-copilot-is-moving-to-usage-based-billing/
494•frizlab•7h ago•377 comments

Pgbackrest is no longer being maintained

https://github.com/pgbackrest/pgbackrest
388•c0l0•12h ago•197 comments

Fully Featured Audio DSP Firmware for the Raspberry Pi Pico

https://github.com/WeebLabs/DSPi
248•BoingBoomTschak•2d ago•73 comments

Show HN: OSS Agent I built topped the TerminalBench on Gemini-3-flash-preview

https://github.com/dirac-run/dirac
282•GodelNumbering•10h ago•111 comments

Magic by return of post: How mail order delivered the occult

https://publicdomainreview.org/essay/magic-by-return-of-post/
32•Vigier•2d ago•4 comments

FDA approves first gene therapy for treatment of genetic hearing loss

https://www.fda.gov/news-events/press-announcements/fda-approves-first-ever-gene-therapy-treatmen...
197•JeanKage•12h ago•74 comments

US Supreme Court reviews police use of cell location data

https://www.nytimes.com/2026/04/27/us/politics/supreme-court-cell-data-geofence.html
204•unethical_ban•7h ago•125 comments

Flipdiscs

https://flipdisc.io
542•skogstokig•4d ago•85 comments

L123: A Lotus 1-2-3–style terminal spreadsheet with modern Excel compatibility

https://github.com/duane1024/l123
50•duane1024•3h ago•14 comments

Adding a team was the wrong strategic decision

https://learnings.aleixmorgadas.dev/p/adding-a-team-was-the-wrong-strategic
67•milkglass•2d ago•21 comments

Quarkdown – Markdown with Superpowers

https://quarkdown.com/
237•amai•14h ago•79 comments

Decoupled DiLoCo: Resilient, Distributed AI Training at Scale

https://deepmind.google/blog/decoupled-diloco/
40•metadat•6h ago•5 comments

Show HN: Utilyze – an open source GPU monitoring tool more accurate than nvtop

https://www.systalyze.com/utilyze
82•ManyaGhobadi•9h ago•22 comments

Supreme Court to hear arguments in landmark Roundup weedkiller case

https://www.nytimes.com/2026/04/26/climate/supreme-court-bayer-monsanto-roundup-glyphosate.html
114•mikhael•7h ago•143 comments
Open in hackernews

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

https://whippyterm.com
96•SurvivorTed•11mo ago

Comments

SurvivorTed•11mo 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•11mo ago
This seems really nice, thank you! Does it support auto-reconnect, like `tio` does?
SurvivorTed•11mo 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•11mo ago
Why no macOS support?
SurvivorTed•11mo 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•11mo ago
Kudos for going with Qt. It looks nice.
mystified5016•11mo 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•11mo 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•11mo 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•11mo 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•11mo 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•11mo 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•11mo 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•11mo 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.