key-ripper
hof
key-ripper | hof | |
---|---|---|
11 | 37 | |
216 | 479 | |
- | 1.7% | |
5.1 | 8.5 | |
5 months ago | 8 days ago | |
Rust | Go | |
Apache License 2.0 | Apache License 2.0 |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
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key-ripper
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Nyan Keys - An FPGA Based Mechanical Keyboard I Engineered for Low Latency - Open Source
Nice - a friend and I worked on my keyboard's debouncer and call it "eager debouncing", not sure if there's an official term for it. I agree that it's much better for latency.
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Ask HN: Most interesting tech you built for just yourself?
Awhile ago I made an remote infrared sending tool so a raspberry pi can control my A/C unit
https://blog.bschwind.com/2016/05/29/sending-infrared-comman...
Since then I made a much slimmer, cheaper, more efficient version based on the ESP32 but I haven't written up much about that.
I also created my own keyboard with firmware in Rust
https://github.com/bschwind/key-ripper
I've done a bunch of other small one-off projects too.
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2nd post about my first pcb(added pictures)
Good luck! I have an open source keyboard project in KiCad as well, feel free to reference or use anything from it.
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Yet another keyboard post, or, introducing ErgoNICE
Not sure if the author of the post is around, but I guess this is a question for anyone who has designed keyboards: have you ever tried using shift registers for reading all the keyswitch inputs, and is it worth it? Does it mean you don't have to use a diode per switch?
I've designed my own as well but just went with the traditional key matrix with a diode per switch. Works well enough for the current size.
https://github.com/bschwind/key-ripper
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[Review Request] RP2040-based keyboard
All the source files can be found here
- Point keycaps? Yes.
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Drop Giveaway Day 2 - 5x DCX Dolch Keycap Sets
I made my own keyboard layout just the way I want so I would put these caps on that, or replace the stock caps that came with my Filco board.
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[Giveaway] PBTfans Deep Sea Predator/Twist
Twist looks awesome, I'd put it on my key-ripper
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Can you run rust on the new raspberry pi pico w?
You can absolutely run Rust on the pico - I designed a keyboard with Rust firmware which runs on an RP2040. That being said, wireless functionality might not be existent yet in the Rust world for the Pico W, but I'm sure it won't take long to get added.
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[Review] RP2040 Keypad
I looked at the schematic and it seems reasonable. I just completed an RP2040 project with USB C and it works correctly. You can see the project files here
hof
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Looking for help with transpiling TypeScript to Golang and Python using LLMs
For a auth product, you probably should go with traditional code generation, not LLMs (re: all the unsolvable problems they have (hallucinations, incomplete code answers). For an auth product, you want something definite and reproducible, or you are asking for trouble.
If you are interested in a flexible code gen framework, I built one that had this very use case in mind. (https://github.com/hofstadter-io/hof)
I'd be happy to think / talk this through with you
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Ask HN: Interesting TUIs (text user interfaces), maybe forgotten ones?
I recently built a TUI for exploring and developing CUE, JSON, Yaml.
Large inspiration for the overall UX comes from the Bloomberg terminal, where every function is reachable with four letter shortcut from the command box. It was really the command box that I liked. I've also built a sort of "flex" panel component for the layout so you can create as many panels as you like.
https://docs.hofstadter.io/getting-started/hof-tui/
https://github.com/hofstadter-io/hof/tree/_dev/lib/tui
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Ask HN: Are SQL developers generally familiar with JSON, VSCode and Docker?
Many business analysts use SQL, have for a long time. They are probably not your target audience. With the problem being JAVA specific, you'd likely want to start there
This sounds similar to the goals of my hof tool (https://github.com/hofstadter-io/hof), lift type definitions out of code so they can be defined in one place, then generate the code for all the places. Is that sounding like what you are after?
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Show HN: Open SaaS – An open-source alternative to paid boilerplate starters
Having built something similar, the biggest challenge for users is that they have to use a bespoke language, like WASP here. I suspect that it is also your biggest challenge as well.
Mine is built on CUE, which at least has the potential to become a more widely used language. CUE hasn't reached sufficient maturity for broader adoption yet, so I continue to face this same problem.
https://github.com/hofstadter-io/hof
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OpenAI: Prompt Engineering
Here's a big one I needed to get ChatGPT to do something more sophisticated with a JSON object response (predates functions and all that)
https://github.com/hofstadter-io/hof/blob/_dev/flow/chat/pro...
It no longer worked after a model update some time ago, haven't tried recently.
I found codellama to be much better for this and require fewer instructions, an anecdotal validation for smaller, focussed models
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Ask HN: What's the most compelling AI prompt result you've seen?
I was surprised out how you can define arbitrary grammars using arbitrary formulation and it would follow it. Of course you have to redo the prompt every time there is an update... such a pain
https://github.com/hofstadter-io/hof/blob/_dev/flow/chat/pro...
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HTTPie Desktop: cross-platform API testing client for humans
CUE is indeed a beautiful language, will get those mind juices flowing for sure!
There is more work to be done on the codec implementation, but if you just want to split yaml/json across files, CUE is a great option
You might also like my project, built on CUE: https://github.com/hofstadter-io/hof We have a TUI where you can explore and work with CUE, JSON, Yaml
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Show HN: A tool to Convert JSON schemas into TypeScript classes
You can pretty much make up any pseudo grammar like this one, which is a reduced JSON object that is close to CUE: https://github.com/hofstadter-io/hof/blob/_dev/flow/chat/pro...
No need to be formal or use a standard format
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Guidance: A guidance language for controlling large language models
Yea, in particular for this project, they have created a bespoke templating system.
You can get the same thing with Go text/templates by adding chat function(s) as custom a helper: https://github.com/hofstadter-io/hof/blob/_dev/lib/templates...
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Textual Web: TUIs for the Web
100% one of the best things about building a TUI is not having the pain of modern web development. I do think there is a way to have a CLI & TUI come from the same code, so you can get the best of both, or pick the best for the task at hand.
experiments in progress here: https://github.com/hofstadter-io/hof/tree/_dev/lib/tui
What are some alternatives?
kad - Keyboard Automated Design (KAD) is a Golang library for designing mechanical keyboards
cue - The home of the CUE language! Validate and define text-based and dynamic configuration
mac-mini-mount - An OpenSCAD design for a Mac Mini M1 wall mount
smug - Session manager and task runner for tmux. Start your development environment within one command.
dactyl-keyboard - Dactyl-ManuForm, a parameterized ergonomic keyboard
ping-heatmap - A tool for displaying subsecond offset heatmaps of ICMP ping latency
E80-1800 - QMK compatible PCB replacement for Cherry G80-1800
go-live - 🗂️ go-live is an ultra-light server utility that serves files, HTML or anything else, over HTTP.
rp2040-template
jk - Configuration as Code with ECMAScript
cyw43 - ARCHIVED -- moved into the main Embassy repo at https://github.com/embassy-rs/embassy
bashly - Bash command line framework and CLI generator