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Stepping down as Mockito maintainer after 10 years

https://github.com/mockito/mockito/issues/3777
78•saikatsg•1h ago•13 comments

Rust errors without dependencies

https://vincents.dev/blog/rust-errors-without-dependencies/
33•vsgherzi•17h ago•33 comments

Growing up in “404 Not Found”: China's nuclear city in the Gobi Desert

https://substack.com/inbox/post/182743659
615•Vincent_Yan404•14h ago•270 comments

Remembering Lou Gerstner

https://newsroom.ibm.com/2025-12-28-Remembering-Lou-Gerstner
37•thm•2h ago•15 comments

Calendar

https://neatnik.net/calendar/?year=2026
883•twapi•16h ago•110 comments

Building a macOS app to know when my Mac is thermal throttling

https://stanislas.blog/2025/12/macos-thermal-throttling-app/
174•angristan•9h ago•76 comments

Global Memory Shortage Crisis: Market Analysis

https://www.idc.com/resource-center/blog/global-memory-shortage-crisis-market-analysis-and-the-po...
61•naves•5h ago•47 comments

•3h ago

PySDR: A Guide to SDR and DSP Using Python

https://pysdr.org/content/intro.html
7•kklisura•1h ago•1 comments

Replacing JavaScript with Just HTML

https://www.htmhell.dev/adventcalendar/2025/27/
641•soheilpro•20h ago•240 comments

Learn computer graphics from scratch and for free

https://www.scratchapixel.com
111•theusus•10h ago•12 comments

Never Use Pixelation to Hide Sensitive Text (2014)

https://dheera.net/posts/20140725-why-you-should-never-use-pixelation/
101•basilikum•1w ago•30 comments

Doublespeak: In-Context Representation Hijacking

https://mentaleap.ai/doublespeak/
9•surprisetalk•6d ago•0 comments

One year of keeping a tada list

https://www.ducktyped.org/p/one-year-of-keeping-a-tada-list
186•egonschiele•6d ago•56 comments

Designing Predictable LLM-Verifier Systems for Formal Method Guarantee

https://arxiv.org/abs/2512.02080
43•PaulHoule•6h ago•6 comments

Vibration Isolation of Precision Objects (2005) [pdf]

http://www.sandv.com/downloads/0607rivi.pdf
10•nill0•6d ago•0 comments

Loss of moist broadleaf forest in Africa has turned a carbon sink into source

https://www.nature.com/articles/s41598-025-27462-3
10•PaulHoule•31m ago•0 comments

tc-ematch(8) extended matches for use with "basic", "cgroup" or "flow" filters

https://man7.org/linux/man-pages/man8/tc-ematch.8.html
22•hamonrye•4h ago•0 comments

Floor796

https://floor796.com/
958•krtkush•1d ago•112 comments

2D Signed Distance Functions

https://iquilezles.org/articles/distfunctions2d/
55•nickswalker•3d ago•5 comments

We "solved" C10K years ago yet we keep reinventing it (2003)

https://www.kegel.com/c10k.html
89•birdculture•2d ago•52 comments

Rex is a safe kernel extension framework that allows Rust in the place of eBPF

https://github.com/rex-rs/rex
131•zdw•5d ago•58 comments

How we lost communication to entertainment

https://ploum.net/2025-12-15-communication-entertainment.html
634•8organicbits•1d ago•354 comments

Langfuse (YC W23) Is Hiring in Berlin, Germany

https://langfuse.com/careers
1•clemo_ra•9h ago

Hacker News Made of Primes

https://dosaygo-studio.github.io/prime-news/index.html
42•keepamovin•4h ago•23 comments

Last Year on My Mac: Look Back in Disbelief

https://eclecticlight.co/2025/12/28/last-year-on-my-mac-look-back-in-disbelief/
367•vitosartori•11h ago•269 comments

Fathers’ choices may be packaged and passed down in sperm RNA

https://www.quantamagazine.org/how-dads-fitness-may-be-packaged-and-passed-down-in-sperm-rna-2025...
275•vismit2000•19h ago•169 comments

Hungry Fat Cells Could Someday Starve Cancer

https://www.ucsf.edu/news/2025/01/429411/how-hungry-fat-cells-could-someday-starve-cancer-death
127•mrtnmrtn•11h ago•34 comments

Deathbed Advice/Regret

https://hazn.com/deathbed-regret
41•paulpauper•4h ago•27 comments

No it's not a Battleship

https://www.navalgazing.net/No-its-not
59•hermitcrab•1h ago•61 comments
Open in hackernews

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

https://whippyterm.com
96•SurvivorTed•7mo ago

Comments

SurvivorTed•7mo 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•7mo ago
This seems really nice, thank you! Does it support auto-reconnect, like `tio` does?
SurvivorTed•7mo 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•7mo ago
Why no macOS support?
SurvivorTed•7mo 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•7mo ago
Kudos for going with Qt. It looks nice.
mystified5016•7mo 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•7mo 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•7mo 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•7mo 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•7mo 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•7mo 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•7mo 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•7mo 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.