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Egon Elbre

@egonelbre.bsky.social
58 followers 82 following 23 posts

Learning and having fun with arts, crafts and science. ^.^

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Reposted by Egon Elbre
Russ Cox @swtch.com · 05/08/2026
Experimental new tool from me. pkg.go.dev/rsc.io/cmd/m... is useful for cross-operating-system or cross-architecture Go development work. If your test machine is on the internet (or just your local network), you can use it as a 'go test' and 'go run' target and keep developing in your usual setup.
pkg.go.dev
mote command - rsc.io/cmd/mote - Go Packages
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Egon Elbre @egonelbre.bsky.social · 31/07/2026
Conjured a tool for diffing disassembly of binaries for Go. #golang github.com/loov/ixdiff
github.com
GitHub - loov/ixdiff: Compare assembly of two binaries.
Compare assembly of two binaries. Contribute to loov/ixdiff development by creating an account on GitHub.
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Reposted by Egon Elbre
Roberto Empijei Clapis @empijei.bsky.social · 30/03/2026
I'm officially looking around, if anybody needs a Go software engineer with a very strong background in web security lmk. I also know a fair share of frontend dev and was a SWE/SE for Google and Microsoft. I'm looking for security-sensitive dev projects and security reviews.
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Egon Elbre @egonelbre.bsky.social · 27/03/2026
recording of last night's meditation with piano soundcloud.com/egon-elbre/h...
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Egon Elbre @egonelbre.bsky.social · 19/03/2026
I needed to reorganize a bunch of Go code, so I ended up creating a tool for moving declarations between packages. It takes (mostly) into account build constraints, renaming, adding imports etc. github.com/loov/gorelo gorelo -r "Server Options -> ./server/server.go" ./...
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Reposted by Egon Elbre
Jake Bailey @jakebailey.dev · 07/01/2026
My GopherCon talk was just posted!
youtu.be
GopherCon 2025: Porting the TypeScript Compiler to Go for a 10x Speedup V2 - Jake Bailey
YouTube video by Gopher Academy
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Egon Elbre @egonelbre.bsky.social · 23/12/2025
Drawing of a fox sleeping comfortably under a starry night sky.
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Egon Elbre @egonelbre.bsky.social · 01/08/2025
My new favourite thing is to let LLM explain a technical topic like a drunk person.
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Reposted by Egon Elbre
Jorropo @jorropo.bsky.social · 13/03/2025
Awesome work by @thepudds.bsky.social github.com/golang/go/is... Compiling the typescript compiler went from 70s to 30s !
github.com
cmd/compile: slow escape analysis in large package in the typescript compiler · Issue #72815 · golang/go
Go version go version go1.24.1 linux/amd64 Output of go env in your module/workspace: AR='ar' CC='gcc' CGO_CFLAGS='-O2 -g' CGO_CPPFLAGS='' CGO_CXXFLAGS='-O2 -g' CGO_ENABLED='1' CGO_FFLAGS='-O2 -g' ...
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Egon Elbre @egonelbre.bsky.social · 13/03/2025
Wrote small post about an optimization story storj.dev/blog/two-mul...
storj.dev
Two mul or not two mul: how I found a 20% improvement in ed25519 in golang | Storj Engineering Blog
Low level optimizations are tricky and sometimes unintuitive. We'll take a look at a story of optimizing ed25519 signing and verification.
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Egon Elbre @egonelbre.bsky.social · 11/12/2024
Sweet dreams.
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