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Open Source @Github

Mise: Custom Back Ends via Plugins

https://github.com/jdx/mise/discussions/5620
1•icar•2m ago•0 comments

Show HN: Binary Translator

https://binarytranslate.com/
1•artiomyak•2m ago•0 comments

After some success in space, Varda raises $187M to expand ambitions

https://arstechnica.com/civis/threads/after-some-success-in-space-varda-raises-187-million-to-expand-ambitions.1508278/
1•Bluestein•2m ago•0 comments

Scientists find tomb of a Maya king and his ancient treasures

https://www.nationalgeographic.com/history/article/maya-ancient-royal-tomb-caracol-belize
1•divbzero•4m ago•0 comments

FAA's race to train air traffic controllers: 'It's going to take time'

https://www.foxnews.com/travel/inside-faas-race-train-air-traffic-controllers-its-going-take-time
2•Bluestein•4m ago•0 comments

Stepanov's Biggest Blunder

https://mmapped.blog/posts/43-stepanovs-biggest-blunder
2•Bogdanp•5m ago•0 comments

The Siren Song of LLMs

https://anukrit.de/articles/siren/
2•honey-badger•5m ago•0 comments

Cancelled Cursor subscription; using multi-agent swarms with Claude Code instead

https://old.reddit.com/r/artificial/comments/1lz8i84/i_cancelled_my_cursor_subscription_i_built/
1•miles•8m ago•0 comments

Operese: A Windows to Linux Migration Tool [video]

https://www.youtube.com/watch?v=PMoXClh8emw
1•chabad360•11m ago•0 comments

C-: A Portable Assembly Language (1997)

https://www.microsoft.com/en-us/research/publication/c-a-portable-assembly-language/
1•todsacerdoti•17m ago•0 comments

Improving AVIF in Open Source

https://halide.cx/blog/improving-avif-in-open-source/index.html
1•todsacerdoti•21m ago•0 comments

The Art of the Deal

https://defragzone.substack.com/p/the-art-of-the-deal
1•frag•33m ago•0 comments

O3 and Grok 4 Accidentally Vindicated Neurosymbolic AI

https://garymarcus.substack.com/p/how-o3-and-grok-4-accidentally-vindicated
13•nsoonhui•33m ago•0 comments

Pocket ID: Simple OIDC provider for passkeys

https://github.com/pocket-id/pocket-id
1•grahameb•33m ago•0 comments

Did early Unix shells ever use `chd` command to change directories?

3•damiaozi•42m ago•1 comments

M.C. Escher – Adventures in Perception [video]

https://archive.org/details/adventuresinperception
1•the-mitr•42m ago•0 comments

Ten Days of Silence – Vipassana

https://shahvirsarkary.substack.com/p/ten-days-of-silence-vipassana
2•shav7•55m ago•0 comments

ASK HN: Why Google's Gemini 2.5 paper has 3295 authors?

https://arxiv.org/abs/2507.06261
2•tzury•58m ago•4 comments

Show HN: Refine – A Local Alternative to Grammarly

https://refine.sh
7•runjuu•1h ago•1 comments

An Impossible Blueprint for a Symbiotic Truth Engine

1•TheSeaGoose•1h ago•0 comments

Meta Acquires Voice AI Startup PlayAI, Continuing to Add Talent

https://www.bloomberg.com/news/articles/2025-07-11/meta-acquires-voice-ai-startup-playai-continuing-to-add-talent
1•mandeepj•1h ago•0 comments

Open Architecture designs conical Sun Tower as "giant sundial"

https://www.dezeen.com/2024/11/04/open-architecture-sun-tower-giant-sundial/
3•tzury•1h ago•0 comments

Bill Dilworth, Caretaker of 'The New York Earth Room,' Is Dead

https://www.nytimes.com/2025/07/12/arts/bill-dilworth-dead.html
1•salynchnew•1h ago•2 comments

Claude Neptune – AI-Powered Development Platform

https://claudeneptune.online
1•yszhu•1h ago•0 comments

Hards Things First

https://www.subbu.org/articles/2025/hard-things-first/
1•gpi•1h ago•0 comments

Still copy-pasting from Notepad every time?

2•slashitapp•1h ago•0 comments

Silicon Valley is racing to build the first $1T unicorn

https://www.economist.com/business/2025/07/10/silicon-valley-is-racing-to-build-the-first-1trn-unicorn
8•petethomas•1h ago•3 comments

Filesystems and the problems of exposing their internal features

https://utcc.utoronto.ca/~cks/space/blog/tech/FilesystemsNotExposingFeatures
3•colinprince•1h ago•0 comments

WHDLoad, the AmigaOS friendly Harddisk-Install package

https://whdload.de/
1•vardump•1h ago•0 comments

Nia: MCP that provides more context to coding agents

https://trynia.ai
4•jellyotsiro•1h ago•0 comments
Open in hackernews

OpenCut: The open-source CapCut alternative

https://github.com/OpenCut-app/OpenCut
279•nateb2022•9h ago

Comments

rtaylorgarlock•8h ago
Again?

https://news.ycombinator.com/item?id=44540804 https://news.ycombinator.com/item?id=44355853

edit: I am genuinely curious about spam prevention on HN. What systems we got working against fraudulent actors?

TheObviousOne•8h ago
Beside the spam issue...Does the repo legit, though?
rtaylorgarlock•8h ago
Wifey is an influencer and semi-dependent on capcut (features the mobile instagram vid editor doesn't offer), so I'm quite interested in quality 'simple' timeline-style editors. Testing is on my list, though repeat submissions to HN does NOT move it up my todo list.
limagnolia•8h ago
Different accounts doing the submitting- could be the same person, but might not be too. Also, HN guidelines don't really discourage duplicate submissions, and in some cases, HN moderators are known to encourage re-submission.
echelon•8h ago
Why are you upset that the author resubmitted? The last posts got no traction at all.

A post getting two submissions twice does not make this a re-post. Nobody on earth saw the previous submissions.

It's permissible for folks to submit posts a few times until they actually get noticed or dang steps in to tell them to stop. The author is doing things exactly as the rules permit.

If you've learned from your wife's social media career, you know that you often have to keep trying in order to pick up traction. The algorithm requires signal.

NewJazz•8h ago
Reposts aren't really moderated unless the previous posts were highly updated/commented and recent.
nateb2022•8h ago
Considering the previous posts never got more than 2 points, I didn't think reposting it would be an issue.

I am not a fraudulent actor (not sure what basis there is for that accusation) and generally post things I come across. OpenCut was in my GitHub feed today, seemed like it could be useful to others, ergo I shared it.

danjl•8h ago
TIL: there's a GitHub feed https://github.com/explore
jphoward•8h ago
Sorry I'm a bit out of the loop, but what's CapCut?
nateb2022•8h ago
CapCut is one of several low-barrier video editing apps generally geared towards content creators/ people targeting Instagram reels, TikTok, and short video platforms.
poniko•8h ago
Video editor owned by TikTok, very very popular.
xnx•8h ago
I really like the idea of an open source alternative to CapCut, but the project is currently very far from the ease-of-use that makess CapCut one of my favorite editors on Windows.

Very few casual desktop CapCut users are going to get past the prerequisits of instal "Bun, Docker and Docker Compose, and Node.js"

Blender, Shotcut, OpenShot, or Kdenlive are probably the better open source video editor options right now.

codedokode•4h ago
> Very few casual desktop CapCut users are going to get past the prerequisits of instal "Bun, Docker and Docker Compose, and Node.js"

They just need to pack it as an single AppImage or Electron app. Bun and Docker are made for developers, not users.

yesbut•8h ago
Kdenlive

https://kdenlive.org/

simple10•6h ago
Nice! I've never heard of Kdenlive. Do you know how it compares to Davinci Resolve's free version?
codedokode•4h ago
It runs on Linux.
awkwardpotato•2h ago
Davinci Resolve also runs natively on Linux (with some codec licensing restrictions)
flexagoon•2h ago
So does DaVinci
WhyNotHugo•6h ago
I've tried this tool a few times over the years. It's quite far from being intuitive. Maybe it makes sense to professionals to work in the field full-time, but for a regular mortal who just wants to edit a video, it's impossible to grasp.

Even something as basic as opening a video file is a huge challenge. I can't just open a video file. Instead, I need to "create a new project", which requires that I specify the exact resolution and FPS of the video file beforehand (why!?). After I use a completely separate tool to extract these attributes from the video that I'm editing, I have a blank canvas onto which I can drag the actual video.

codedokode•4h ago
You are doing something wrong. What you need to do is launch kdenlive, then select Project → Add Clip or Folder and select the video. Then drag it into the timeline (I just did some googling the first time).

The UI is somewhat clumsy but I think it is pretty good that we have an open source video editor.

greatgib•8h ago
I like the idea but looks fishy at this point even if I did not look at the code or try it yet.

So many GitHub stars and not a single screenshot of it anywhere, not on GitHub, not on Google, not on the official webpage that just have a wait-list and their twitter Bash capcut with screenshots of capcut but none of opencutapp.

And I mean I wish something like that to succeed, but it doesn't look like that they have much to show for at the moment.

acheong08•7h ago
https://xcancel.com/OpenCutApp

Follower count and activity looks about right. There's some screenshots there. I assume the star count is due to some amount of marketing.

eddythompson80•7h ago
The project is 3 weeks old with mainly 1 guy. I’m curious how you get (legit/organic) 17k start and 3k twitter followers for a 3 week old project presumably while I’m busy with it.

I know buying stars and followers is pretty straight forward.

muratsu•6h ago
The timing of the project was pretty good and things were just aligned: AI video is booming, capcut is popular but changed pricing, there’s regulatory risk, and the dev is building publicly.
greatgib•4h ago
They can get a small celebrity, nothing legit can explain such a growth in term of stars or forks in just a couple of days in my opinion ...

https://www.star-history.com/#OpenCut-app/OpenCut&Date

Like when you have nothing to show off, after the first day, already gaining thousands of stars per day. And the last 5 days, with 2 or more thousands per day consistently, linearly...

And let's say that we believe in the stars, just look at the number of forks, why so many persons would fork the project so fast, to still do nothing, no contribution or personal commits. Accounts of new users, or almost empty, or shaddy like the following one: https://github.com/1234567891o12?tab=repositories

https://github.com/kietsyu?tab=overview&from=2025-02-01&to=2...

https://github.com/jakele86?tab=overview&from=2025-03-01&to=...

https://github.com/Lukriss98?tab=overview&from=2024-06-01&to...

Or the following one that is quite fun:

https://github.com/laga5074

In this one, the only other project is a AI generated SEO optimized recipe blog with all the boilerplate still there.

eddythompson80•4h ago
Highly doubt it.
dawnerd•3h ago
Smells vibe coded too
bsenftner•2h ago
I tried to install, and their build instructions do not work. Waste of time, why is this here on HN at all?
laxd•8h ago
Openshot, Shotcut, Opencut ... It's getting confusing.
ujkhsjkdhf234•7h ago
Someone tell CJ Fly he doesn't have to use the free trial any more.
eddythompson80•7h ago
https://github.com/OpenCut-app/OpenCut/blob/main/apps/web/sr...

Well then.

pram•7h ago
I kinda wonder why ByteDance charges for anything in CapCut at all, considering it would make sense to make it as easy and cheap as possible to get more slop on TikTok?
Aurornis•7h ago
Simple: They charge because people pay for it.

It’s the back door way to collect money from content creators and businesses. Most of the people I know who were using CapCut either had their employers pay for it or had some way to tax deduct it as part of their creator activities.

Paying $20/month on top of an actual business is usually trivial, especially if it saves someone time or improves quality of the content.

The TikTok slop posts aren’t spending any time perfecting their edits. They’re mass producing content as rapidly as they can from phone camera to TikTok

Aurornis•7h ago
> You probably use CapCut and think your video editing is special. You think your fucking TikTok with 47 transitions and 12 different fonts is going to get you some viral fame. You think loading up every goddamn effect in their library makes your content better. Wrong, motherfucker.

I know this edgy style appeals to some people, but it’s a quick way to alienate most users. Nothing screams “this project is not for you” like copy that feels like it was targeted at impressing someone’s friends in an edgy Discord, not actual potential users.

Although I don’t think this project is trying to appeal to a general audience with the level of technical expertise required to even begin to use it.

deadbabe•6h ago
This style is a way to fight back against the inevitable entitlement that people get when they use an open source software and then demand the creators do this and that.

By dropping any pretense of being polite or approachable, you basically encourage people to shut the f*ck up and either be happy with what they got or else submit a PR.

ants_everywhere•5h ago
The style is just standard insecure angry dude, it's not a way to fight back against anything.

A good deal of the site is just them complaining they don't get access to free stuff from CapCut anymore.

It's not "take it or leave it", it's "waah how dare you not give it to me."

Aurornis•1h ago
It does the opposite.

It selects for people who are drawn to harsh language and think calling people “motherfucker” is both normal and cool.

Guess how those people are going to communicate right back to you when they want something?

lucideer•5h ago
While nobody is required to like the copy, or "brand" of any project, commercial or otherwise, I do feel like the rhetoric of your comment is largely grounded in a kind of "maximum appeasement" strategy that belongs in for-profit corporate marketing & isn't really appropriate in the open source community.

For example: there's very reasonable arguments that COCs are needed to protect against actual material harm/bullying/abuse targeting individual contributors on projects but this copy specifically does none of that.

In that context, it's just a matter of taste - there's no real reason to police tone that isn't harmful (to anything other than a bottom line).

nine_k•4h ago
No need to police! But may make you despise. Or at least doubt.

Emotions going way overboard are usually not good for engineering, or for open-source project governance. Aggressive negative emotions, doubly so.

Aurornis•3h ago
> I do feel like the rhetoric of your comment is largely grounded in a kind of "maximum appeasement" strategy that belongs in for-profit corporate marketing & isn't really appropriate in the open source community.

I’m not asking for corporate speak. I’m suggesting simple communication that explains the information without insulting the reader and calling them a “motherfucker” every other sentence would be less alienating

> In that context, it's just a matter of taste - there's no real reason to police tone that isn't harmful (to anything other than a bottom line)

I’m not here to police anything or anyone. They’re free to write as they please. I’m just pointing out that writing this way is a big red flag to a lot of people this project’s target audience is the edgelord crowd. If that’s what they’re aiming for then there’s nothing wrong with that, but I don’t think they realize how making strong appeals to that narrow target audience is a fast track to pigeon holing your project as an edgelord thing. Just taking one look at the low brow insults and trash talking in the GitHub issues confirms it.

nojs•6h ago
Definitely AI generated
rfl890•6h ago
Looks like a parody of this website: https://motherfuckingwebsite.com/
another_twist•7h ago
>> useEffect(() => { initializeApp(); }, [initializeApp]);

Thats a weird bit of code. If the function changes execute it ?

Ref: https://github.com/OpenCut-app/OpenCut/blob/main/apps/web/sr...

bravesoul2•7h ago
You often end up doing this to please the linting deities.

They want to make sure you call out dependencies. It annoys me alot when you know they won't change. And if they do (some reference change on render)... well that's just a footgun of React and I argue this doesnt help.

another_twist•7h ago
I think this is the one which detects dependencies of closure. react-hooks/exhaustive-deps is the rule I think.

Makes sense. A few years back, a stale closure bug consumed two full working days and one full night for me.

tonyhart7•7h ago
so its a dumb technology or noo???
madeofpalk•7h ago
All technology is dumb. The trick is recognising in which ways its dumb.
tonyhart7•6h ago
"All technology is dumb"

implying that javascript and rust in the same tier is mistake

bravesoul2•3h ago
All technology had blind spots. I think Rust might be async IO DX but that's based on what I read.

I'd probably rather build some things (most things) in JS than Rust. It has GC and let's me focus more on the business problem. But id even more prefer Go Java or C#. But I'm a microservice monkey so ymmv.

another_twist•6h ago
Its a great lint rule imo, I would have appreciated having this one on back even I first used React
another_twist•7h ago
I see that ShadCn has been used here. Good choice !
bravesoul2•7h ago
Next Photopea?

Also if you love the F word read this file: https://github.com/OpenCut-app/OpenCut/blob/main/apps/web/sr...

timhigins•7h ago
You can test it out at https://opencut.app/projects. I added some screenshots to the README here (https://github.com/alexkreidler/OpenCut/tree/main?tab=readme...) and opened a PR to merge the update upstream.
cddotdotslash•6h ago
https://github.com/OpenCut-app/OpenCut/issues/192

I don't know if this style of... discussion is something the Cluely team made popular recently, or if it took off sooner, but I really hope it doesn't catch on further.

edoceo•6h ago
That thread is trash.

If anyone is looking for tips on what to NOT do, it's a gold mine.

arp242•6h ago
Cluely seems sort of AI tool? How does that relate to that thread?
Thorrez•1h ago
I guess their team posts stuff in a style like that sometimes. E.g.

https://x.com/cluely/status/1932966330904506501

lucideer•5h ago
Did anyone read that linked thread in full? There's no "style of discussion" there, there's a lot of people engaging in a very normal, constructive discussion, which is being interupted by a single disruptive commenter (Zaid).

Nothing there seems to reflect poorly on the project as far as I can tell?

lpln3452•5h ago
"A single disruptive commenter (Zaid)" And he is one of the top contributors. That doesn't quite fit the narrative that it was just some weirdo interfering.
cheschire•5h ago
“Top contributor” is being rather generous there. He just committed several really tiny changes to the CI

https://github.com/OpenCut-app/OpenCut/graphs/contributors

https://github.com/OpenCut-app/OpenCut/commits?author=Zaid-m...

AlienRobot•5h ago
Wow.
zipping1549•3h ago
Huge red flag. I doubt actual good product is coming out from a person with that much attitude on anywhere, let alone their project's issues...
Aurornis•3h ago
Hard to tell who’s who, but the Zaid person who claims to be a maintainer is apparently not a maintainer. He contributed some small changes and started claiming to be a maintainer.
dqv•3h ago
> I really hope it doesn't catch on further

It already has.

It is the late teens/young twenties online communication style. Generally pretty aggressive, but easy to ignore because they are usually not really saying anything of substance. They are "ragebaiting" you.

jszymborski•23m ago
I'm sorry, but I'm not going to blame toxic culture in OSS development when it was pioneered by the greats like Torvalds https://www.newyorker.com/science/elements/after-years-of-ab...
gorbachev•19m ago
Flamewars were a thing long, long ago. They somewhat stopped being a thing when BBSes and Usenet died.
oefrha•2h ago
Assholes online were not “made popular recently”.

Gotta love seeing a code of conduct:

> We as members, contributors, and leaders pledge to make participation in our community a harassment-free experience for everyone

And down in Enforcement (emphasis mine):

> Instances of abusive, harassing, or otherwise unacceptable behavior may be reported to the community leaders responsible for enforcement at [INSERT CONTACT METHOD]. All complaints will be reviewed and investigated promptly and fairly.

What’s the point of this dance when you can’t bother to fill out the contact.

worthless-trash•1h ago
Because the code of conduct is ONLY ever intended to be used as a sword, not as a shield.
no_time•57m ago
Telling someone to fuck off for coming at a for fun OSS project with a trademark claim is completely reasonable.
gregjw•14m ago
yeah, people have attitude problems recently
renewiltord•5h ago
Cool dude. I’ll give it a spinach. Nice to see a docker-compose. Should make this easy.
lpln3452•5h ago
Promotion without a single screenshot. Not interested in projects with READMEs like this. If it's actually good, it'll spread on its own.

Honestly the 'Project Structure' section which is just a directory listing, feels like it was generated by an LLM.

AlienRobot•5h ago
>If it's actually good, it'll spread on its own.

That's not how it works, but I agree it's weird there is no screenshot.

satvikpendem•4h ago
"If you build it, they will come" is one of the oldest myths tech founders seem to still believe, even though it's been disproven time and again.
dawnerd•3h ago
There’s been such a massive increase in LLM generated apps being shared especially on the self hosted subreddit. They get mad when you call them out. It’s incredibly obvious.
alexfromapex•2h ago
Does a waitlist mean it will be monetized?
m-p-3•2h ago
Would have enjoyed some screenshots or a quick tour in video form.
snvzz•2h ago
There are many video editors (arch example[0]).

What are the pros and cons of this one?

0. https://wiki.archlinux.org/title/List_of_applications/Multim...

m3kw9•1h ago
This stuff sounds enterprising