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Git 3.0 will use main as the default branch

https://thoughtbot.com/blog/git-3-0-will-use-main-as-the-default-branch
20•ingve•56m ago

Comments

socalgal2•24m ago
When is Linux going to rename “man” which according to my employer is a non-inclusive word and flagged in pull requests
johnisgood•22m ago
Yeah, or killing parents and children. sighs. People really need some context-awareness.
gritten•20m ago
What...?
jayd16•17m ago
It costs nothing and makes people happy so why be a jerk about it?
gjvc•11m ago
[delayed]
testdelacc1•8m ago
I’m disappointed that this headline will lead to more clicks. This is your reminder that in git the branch name is just a pointer to a commit. Replacing that pointer with another pointer will cause some breakage, which may or may not be worth your time to fix. Good thing that git isn’t forcing this change on existing repos, just new ones that no automation depends on. In any case GitHub makes the renaming fairly seamless (https://github.com/github/renaming?tab=readme-ov-file#rename...).

The other git 3.0 changes are more consequential and worthy of discussion - changing from SHA-1 to SHA-256 for greater security and performance, changing the storage format for performance and introducing Rust.

TrappedInCorner•8m ago
Yet again the whining twitter-people get another win.

RuBee

https://computer.rip/2025-11-22-RuBee.html
141•Sniffnoy•4h ago•15 comments

Fran Sans – font inspired by San Francisco light rail displays

https://emilysneddon.com/fran-sans-essay
832•ChrisArchitect•13h ago•107 comments

Ask HN: Hearing aid wearers, what's hot?

138•pugworthy•5h ago•53 comments

Disney Lost Roger Rabbit

https://pluralistic.net/2025/11/18/im-not-bad/
92•leephillips•5d ago•24 comments

The Rust Performance Book (2020)

https://nnethercote.github.io/perf-book/
82•vinhnx•4d ago•5 comments

We stopped roadmap work for a week and fixed 189 bugs

https://lalitm.com/fixits-are-good-for-the-soul/
145•signa11•4h ago•93 comments

Native Secure Enclave backed SSH keys on macOS

https://gist.github.com/arianvp/5f59f1783e3eaf1a2d4cd8e952bb4acf
366•arianvanp•13h ago•153 comments

µcad: New open source programming language that can generate 2D sketches and 3D

https://microcad.xyz/
160•todsacerdoti•10h ago•40 comments

New magnetic component discovered in the Faraday effect after nearly 2 centuries

https://phys.org/news/2025-11-magnetic-component-faraday-effect-centuries.html
122•rbanffy•4d ago•33 comments

A free tool that stuns LLMs with thousands of invisible Unicode characters

https://gibberifier.com
52•wdpatti•4h ago•22 comments

Having Fun with Complex Numbers

https://mathwonder.org/Having-Fun-with-Complex-Numbers/
24•smm16r•5d ago•6 comments

The Cloudflare outage was a good thing

https://gist.github.com/jbreckmckye/32587f2907e473dd06d68b0362fb0048
108•radeeyate•4h ago•79 comments

Lambda Calculus – Animated Beta Reduction of Lambda Diagrams

https://cruzgodar.com/applets/lambda-calculus
8•perryprog•2h ago•0 comments

Build desktop applications using Go and Web Technologies

https://github.com/wailsapp/wails
15•selvan•3h ago•1 comments

Git 3.0 will use main as the default branch

https://thoughtbot.com/blog/git-3-0-will-use-main-as-the-default-branch
23•ingve•56m ago•17 comments

Passing the Torch – My Last Root DNSSEC KSK Ceremony as Crypto Officer 4

https://technotes.seastrom.com/2025/11/23/passing-the-torch.html
44•greyface-•5h ago•7 comments

Calculus for Mathematicians, Computer Scientists, and Physicists [pdf]

https://mathcs.holycross.edu/~ahwang/print/calc.pdf
286•o4c•15h ago•62 comments

Show HN: I wrote a minimal memory allocator in C

https://github.com/t9nzin/memory
82•t9nzin•9h ago•19 comments

Ego, empathy, and humility at work

https://matthogg.fyi/a-unified-theory-of-ego-empathy-and-humility-at-work/
42•mrmatthogg•5h ago•8 comments

Band of Holes

https://en.wikipedia.org/wiki/Band_of_Holes
23•user070223•5d ago•3 comments

Hyperoptic: IPv6 and Out-of-Order Packets

https://blog.zakkemble.net/hyperoptic-ipv6-and-out-of-order-packets/
18•speckx•5d ago•0 comments

Liva AI (YC S25) Is Hiring

https://www.ycombinator.com/companies/liva-ai/jobs/fYP8QP8-growth-intern
1•ashlleymo•8h ago

A desktop app for isolated, parallel agentic development

https://github.com/coder/mux
76•mercat•9h ago•28 comments

The feds want to make it illegal to even possess an anarchist zine

https://theintercept.com/2025/11/23/prairieland-ice-antifa-zines-criminalize-protest-journalism/
26•pabs3•1h ago•5 comments

A time-travelling door bug in Half Life 2

https://mastodon.gamedev.place/@TomF/115589875974658415
398•AshleysBrain•2d ago•53 comments

Iowa City made its buses free. Traffic cleared, and so did the air

https://www.nytimes.com/2025/11/18/climate/iowa-city-free-buses.html
334•bookofjoe•9h ago•391 comments

Show HN: Gitlogue – A terminal tool that replays your Git commits with animation

https://github.com/unhappychoice/gitlogue
125•unhappychoice•5d ago•15 comments

Particle Life

https://sandbox-science.com/particle-life
64•StromFLIX•9h ago•8 comments

Terence Tao: At the Erdos problem website, AI assistance now becoming routine

https://mathstodon.xyz/@tao/115591487350860999
231•dwohnitmok•1d ago•42 comments

Mount Proton Drive on Linux using rclone and systemd

https://github.com/dadtronics/protondrive-linux
127•cf100clunk•15h ago•49 comments