webvm
postgres-wasm
webvm | postgres-wasm | |
---|---|---|
14 | 4 | |
2,767 | 99 | |
2.6% | - | |
8.0 | 0.0 | |
5 months ago | about 1 year ago | |
HTML | Shell | |
Apache License 2.0 | MIT License |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
webvm
- WebVM – Server-less virtual Linux environment (Tailscale support)
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Container2wasm: Convert Containers to WASM Blobs
Shameless self-promotion: https://webvm.io
Powered by a x86->Wasm JIT. Technical writeup: https://labs.leaningtech.com/blog/webvm-server-less-x86-virt...
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Ruffle: Flash Player Emulator
Developer here. CheerpX for Flash runs the Pepper API version of Flash, and you're correct about the license. However, we don't do full Linux emulation just to run Flash - we emulate PPAPI and run the Flash player in an x86 JIT (CheerpX).
Yuri talks about CXFF's architecture here:
https://youtu.be/7JUs4c99-mo?t=1045
...but if you wanted full Linux system emulation, we got it! https://webvm.io
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Show HN: RISC-V Linux terminal emulated via WASM
webvm has Tailscale sockets-over-WebSockets for networking: https://github.com/leaningtech/webvm
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Tinc, a GPLv2 mesh routing VPN
https://webvm.io/ supports WebVM runs x86 binaries in WASM on any browser w/ ("CheerpX includes an x86-to-WebAssembly JIT compiler, a virtual block-based file system, and a Linux syscall emulator") and for external sockets there's Tailscale networking.
IIUC that means an SSH client in a WebVM can connect to a (tailscale (wg)) VPN mesh
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edgy.nvim: Easily create and manage predefined window layouts, bringing a new edge to your workflow
lets pre-load it into a https://github.com/leaningtech/webvm/blob/main/dockerfiles/debian_mini
- Show HN: WebVM – Run, Fork, Customize and Deploy Your Linux VM in the Browser
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Android tablets and Chromebooks are on another crash course – will it be different this time?
Just to show how complex these can get look at this https://webvm.io/
- WebVM
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The Docker+WASM Technical Preview
Funnily enough, I believe that's completely achievable with enough time spent on it (probably a few weeks of an engineer working full time).
We have technology like WebVM [1] (from leaningtech / CheerP) or Copy86 [2] that already allows x86 machine code execution/emulation on the web. If you add an OCI client layer on top that is executable in the browser, it should be possible to run Docker containers in the browser.
[1] https://webvm.io/
[2] https://copy.sh/v86/
postgres-wasm
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The Docker+WASM Technical Preview
I used https://wasm.supabase.com/ to make sure some SQL commands I was writing for a blog were correct.
I miss a feature where I can share a link with some data/schema pre-seeded (maybe from a gist?)
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Postgres WASM by Snaplet and Supabase
We achieve this by mounting a compressed 9P filesystem in the VM. 9P provides a Python script which takes a filesystem folder,renames every file an 8-character name and produces a filesystem.json file representing a nested structure with files, original file names, sizes, etc.
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What is the best web-based PostgreSQL for Workshop
maybe https://wasm.supabase.com tech?
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Show HN: Postgres WASM
Hey HN, we’re excited about this launch. This was a collaborative effort with the team at Snaplet [0].
postgres-wasm is an embeddable Linux VM with Postgres installed, which runs inside a browser. It provides some neat features: persisting state to browser, restoring from pg_dump, logical replication from a remote database, etc.
The idea was inspired by CrunchyData’s HN post about a month ago [1]. We love the possibilities of Postgres+WASM, and so Supabase & Snaplet teamed up to create an open source version. The linked blog post explains the technical difficulties we encountered, and the architecture decisions we made.
We’re still working hard on this, but it’s at a good “MVP” stage where you can run it yourself. Snaplet are working on a feature where you can drag-and-drop a snapshot into your browser to restore the state from any backup. Supabase are exploring ways we can run the entire Supabase stack inside the browser. You can find the Snaplet repo here [2], and the Supabase fork here [3]. There’s very little difference between these two, we just have a different browser UI.
Both Supabase team and the Snaplet team will be in here commenting if you want to know anything else about the technical details.
[0] Snaplet: [https://www.snaplet.dev/](https://www.snaplet.dev/)
[1] Crunchy post: [https://news.ycombinator.com/item?id=32498435](https://news....
[2] Snaplet repo: [https://github.com/snaplet/postgres-wasm](https://github.com...
[3] Supabase fork: [https://github.com/supabase-community/postgres-wasm](https:/...
What are some alternatives?
v86 - x86 PC emulator and x86-to-wasm JIT, running in the browser
microservice-rust-mysql - A template project for building a database-driven microservice in Rust and run it in the WasmEdge sandbox.
sql.js-httpvfs - Hosting read-only SQLite databases on static file hosters like Github Pages
webusb - Connecting hardware to the web.
possimpible - Kernel in TypeScript
wasmer-postgres - 💽🕸 Postgres library to run WebAssembly binaries.
container2wasm - Container to WASM converter
byoda - Data breach resistant application: Bring Your Own Database
mini.animate - Neovim Lua plugin to animate common Neovim actions. Part of 'mini.nvim' library.
websockproxy