Show HN: Video player that plays only when all hands up
load local video file grant camera acess all hands up video will start to play otherwise video will be paused
wenjian
You can control snake game by your head
Re:Show HN: Sneck, a snake game controlled by your head
on Sunday February 01, 2026 @09:27AM (#46846436)
game you can play at work ;-)
Show HN: Sneck, a snake game controlled by your head
I built a free snake game which is controlled by your head.good for your neck health, thanks for give a try.
Re:Show HN: I trained a 9M speech model to fix my Mandarin tones
on Saturday January 31, 2026 @02:08AM (#46834199)
Chinese here, some of the tune is wrong, maybe the env here has some noise, good luck on learning mandarin ;)
Show HN: Rate my day – rate your daily mood for the full year in the single page
Inspired by a post in reddit (I lost the link), I build this simple web application, where you an mark your daily mood of the full year in a single page.all data stored in the local you can print the page to get a clean displayit can show 3 years data (data in last year and the year before is read only)that's it.hope you enjoy your every day
now should be good, I forgot to enable nginx service
I build a website using this interesting product, for anyone who want to checkout what it could be built
also it's a bad ui meme
Re:I couldn't submit a PR, so I got hired and fixed it myself
on Monday August 04, 2025 @11:23PM (#44794002)
could you please remember it exactly, because I am very interested into this legend hahahha) thanks
Re:Show HN: Weekday clock, a clock for people who dont work or go to s...
on Tuesday July 15, 2025 @11:32PM (#44578429)
done, please check: https://weekdayclock.1link.fun?clockonly=1
Re:Show HN: Weekday clock, a clock for people who dont work or go to s...
on Tuesday July 15, 2025 @11:27PM (#44578411)
will do
Re:Show HN: Weekday clock, a clock for people who dont work or go to s...
on Tuesday July 15, 2025 @04:17AM (#44569066)
I dont know, just thought it's interesting, and the idea is come from a real thing I saw on internet, called 'Day Clock', so I think why not have a digital one.
you can buy on amazon and hang in wall, useless for most people I think, just for fun.
also code is open source: https://github.com/jwenjian/weekday-clock
Show HN: Weekday clock, a clock for people who dont work or go to school
Show HN: Game for kids to learn A to Z in QWERTY layout
I built this game for my 3yo son to learn the letters in A to Z order, and to learn the QWERTY layout.Hope it helps you.I also have another games for kids:Stay focus and Learn numbers in Schulte grid way: https://schulte-grid.1link.funStay focus and learn A to Z in Schulte grid way: https://child-letter-game.1link.fun
Re:A unique sound alleviates motion sickness
on Monday April 21, 2025 @11:03PM (#43758718)
here you go, the simple online tone play website I made: https://100hzsinetoneonline.1link.fun
Re:A unique sound alleviates motion sickness
on Monday April 21, 2025 @05:00AM (#43749762)
I have made a website that play the 100hz sine tone, also have a timer, so that you can give a try.
A few users has already reported to me that it works~
Hope it helps you: https://100hzsinetoneonline.1link.fun
Re:Fintech founder charged with fraud; AI app found to be humans in th...
on Friday April 11, 2025 @01:56AM (#43650890)
remember Gates just write a post about how he "lied" to CEO regarding their non-existing Altair BASIC software
Re:Show HN: Camera motion game for kids to running
on Tuesday March 25, 2025 @05:48AM (#43469504)
Also, I forgot, add ?mode=pawpatrol can show all the pups in pawpatrol, and ?mode=animal is showing the animals
https://kidsloverunning.1link.fun?mode=pawpatrol https://kidsloverunning.1link.fun?mode=animal
Re:Show HN: Camera motion game for kids to running
on Tuesday March 25, 2025 @02:18AM (#43468516)
Re:Show HN: Camera motion game for kids to running
on Tuesday March 25, 2025 @02:17AM (#43468514)
The code is opensource under GPLv3, the 3d object is from sketchfab.
Later on, I will add some bgm.
Currently, the only 1 target user is my 3 yo son, who loves animal and pawpatrol.
In case someone else needs it.
Show HN: Camera motion game for kids to running
Re:Made a scroll bar buddy that walks down the page when you scroll
on Monday March 03, 2025 @12:06AM (#43238478)
I made a simple javascript by copying your code so that I can add this cute guy on my website, please let me know if this is not OK (https://github.com/jwenjian/scroll-buddy)
Homeless Toys
Show HN: I made an app so that you don't feel nervous at online interview
https://github.com/jwenjian/coverfun
The idea is come from https://x.com/JPT_Struggles/status/1869650142456125880When you open the application, it will add a transparent layer on top of the online interview window, to simulate romance simulation game where the interviewer shows big interest on you, and giving you an offer.
Explain the differences about how normal program and LLM works
“The shadow of the moon” ChatGPT created fiction novel
Re:Show HN: Link Book – Quickly save links from around the web to GitHub
on Sunday February 12, 2023 @06:36AM (#34762049)
any plan to add a dedicated domain instead of vercel.app?