Anyone knows a good lightweight self-hosted alternative to GitHub?

Strong recommend for Forgejo. It’s a community fork of gitea that’s actively maintained by the community and a great open source nonprofit.

It’s actually a drop in replacement for gitea if you are using that now.

Super lightweight. Super snappy, and it supports GitHub Actions style CI/CD.

Big +1 for Forgejo, also they are actively working on implementing Federation, i.e. in the future Forgejo servers will be able to exchange information as a federated network, just like good old Lemmy 😊 If you want to try the toolchain (Forgejo+Woodpecker CI), it's what Codeberg.org (run by the German nonprofit organization of the same name) offers freely.
- what’s the benefits of being federated for code?
The actions are amazing, and I was also able to integrate them with tailscale so I can build and deploy everything within my network automatically.
I run it in a vps with 1cpu and 2gb ram along several other services.

I use gitea, it works fine.

If you just want a remote to push your code to without issues, projects, pull requests and such you can use git only: https://git-scm.com/book/en/v2/Git-on-the-Server-Setting-Up-the-Server

This is actually a good idea! No need to over engineer stuff 😅
- Yup K.I.S.S

i run forgejo on my shitty vps and for the amount of features it has it is surprisingly lightweight, i love it so much

For personal use https://forgejo.org/ or https://gogs.io/ should be enough

I recommend against gogs. It's missing lots of features that I expected and I ended up switching to gitea anyways. Gitea works well for everything I need and forgejo is a fork of gitea that I might switch to in the future.
I came here to say this

Gitea also has webhooks so you can use it with Portainer to update Docker Compose container stacks from repo.

I personally use Gitea. It's really nice, and it stays out of the way until you need it.

Forgejo vs Gitea 🧐? Considering…

Here's another plug for gitea. It's lightweight, but still has a nice feature set.

I tried hosting GitLab a number of years back, but it was more resource hungry than my host machine could handle well.

i'd reccomend forgejo a fork of gitea

The doc is pretty good

I use gitea and it's great, I would recommand having a good backup système if you care about your repos though

Gitea.

Isn't this a spin-off of gogs?

I still need to convert.
- Skip it and go right to forgejo : it's the current tip of the iceberg.
- Apparently. When I wound up choosing Gitea for my own purposes, I don't recall even learning about Gogs somehow.

As a dumb user I like gitlab! It's responsive, clean, legible, and pretty easy to navigate compared to others. Also anything that supports git clone because it's pretty nice for manually building stuff on arch.

I don't know what your project is or if it's going to be public but that's my vote if it is!

I'd definetly recommend GitLab too - but it's not lightweight.

I'd recommend Forgejo/Gitea as others have mentioned or https://sourcehut.org (instance available at https://sr.ht/)

Acronyms, initialisms, abbreviations, contractions, and other phrases which expand to something larger, that I've seen in this thread:

Fewer Letters	More Letters
Git	Popular version control system, primarily for code
SSD	Solid State Drive mass storage
SSH	Secure Shell for remote terminal access
VPS	Virtual Private Server (opposed to shared hosting)

4 acronyms in this thread; the most compressed thread commented on today has 4 acronyms.

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Forgejo is my go to, I ran it in a GCP micro instance, which has 768 MB ram and a piddling processor. One of my friends works for a company that had all their devs run a local instance in addition to the main repo, it was that light.

Gitea is the former go to, but gitea was hijacked and stolen from the community by a for profit company. Forgejo is currently a drop in replacement fork, but with added privacy features, future federation options, and a reputable parent organization.

Heard lots of good things about Forgejo!

What about gitlab? Isn't that the same as GitHub? If not I'll need to see how they are different.

Gitlab isn't really lightweight. It is cool, but not lightweight.
- Ahh ok, I know the other team deployed it in our openshift environment so wasn't sure.
Yeah. It needs 3gb ram, now. That's about 1/10th what a Windows VM needs to boot, seemingly, but still large.

Gogs and Gitea are very similiar, Gitea is a fork of Gogs with a bit more features as I understand it.

However when I tried to get Gitea working personally a year and a half ago, it had some rough issues with redirect looping onto itself infinitely, could never get it to work.

On the other hand Gogs didn't have this issue, and was much more painless to stand up, so it's what I use now.

Used gogs, it was... fine. Made the jump to Gitea and it's just amazing. Not that it does anything really different, but you can tell it's much more polished. Gogs just felt like a CS student's final project, Gitea is something I could use at work.
- They genuinely looked identical to me.
  
  Either way, gogs dies what I need it to, git server for backing up my code and super basic git web Hooks to trigger my build server.
  
  Couldn't ask for anything more.
I setup Gogs once like 6 years ago or something lol, I remember it being pretty easy and it is nice. Although if Gitea is more actively maintained then it's probably worth giving that a shot first.
I've spun up Gitea in my homelab as well as at work and don't recall being difficult so perhaps they fixed whatever was causing your issue

If you don't need the web gui stuff (and you shouldn't for personal use) you can set up a git server using gitolite. Very easy to manage

And if you really want even more barebones, you can just do git init --bare into a directory on your VPS, and then git clone user@your.ip.here:path/to/the/directory and use git as you would normally!
and you shouldn't for personal use

Nonsense. I like to see how my CI is going.
- Most of the Web GUIs are designed for interaction/collaboration between multiple people, and are massive overkill for one person. Tools like gitk/git gui are more than enough to see what's going on graphically.
  
  If you want to install all the other stuff, that's completely up to you, but a lot of people don't seem to realise that the Web GUI stuff and command line are completely separate things, and you don't have to install both of them.

Gitlab at least used to be the open source release of GitHub. I ran it in my lab for a while but stopped as I was using github anyway. It was easy to setup and maintain but it used a lot of resources. I ran it on a vm, there is likely a docker build as well.

GitLab and GitHub were always developed separately by completely different people and have never shared code.

If you don't need the web interface and just want a feature rich git server I recommend Soft Serve. It has a really cool ssh TUI as well.

This is cool!

I've been using gogs since I had my RPi2. It's not fancy, it just works. Gitea is a fork of it, as there are others, but I never really put time in a conversion, as gogs just works. I don't do more then synching repos over ssh and an occasional repo creation via the web interface. It's a 1 user setup.

Edit: just spend a bit of spare time to install forgejo to figure out what I need to do to move the repos I have (~200) over. All that was needed was to create all repos manually and then rsync the content from the direcory with the gogs repos to the forgejo repo storage. I went ftom gogs 0.12 to forgejo 1.20.5 in a tad over 2h.

Stagit and cgit, just the very best! If you want a github like UI, there is Gogs.

How cheap are we talking? OneDev is awesome but is recommended to have 2gb ram - the more repos and larger code bases might eventually need more ram.

Memory vCPUs Transfer SSD 1 GiB 1 vCPU 1,000 GiB 25 GiB

@khoi@slrpnk.net probably others already suggested, gitea is as lightweight as you can go with a nice interface and features

I haven't installed it yet, but I'm going to try out Gitness for this: https://docs.gitness.com/

I have now installed it and I like it.