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gcollazo.com
gio
@gcollazo.com
230 followers 980 following 280 posts
Software developer with 15+ years of experience building apps and services across web, desktop, and mobile platforms.

Python | Go | TypeScript
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gcollazo.com
I haven’t seen this kind of flow analysis in Python before. ty is going to be good docs.astral.sh/ty/
October 20, 2025 at 2:58 PM
gcollazo.com
At this rate, she’ll probably find a zero-day vulnerability before bedtime
August 31, 2025 at 12:42 PM
gcollazo.com
found it
August 27, 2025 at 10:23 PM
gcollazo.com
globally shared mutable state
August 25, 2025 at 8:21 PM
gcollazo.com
gift idea for your project manager
July 20, 2025 at 2:22 PM
gcollazo.com
this is fine
go get "go.opentelemetry.io/otel" \ "go.opentelemetry.io/otel/exporters/stdout/stdoutmetric" \ "go.opentelemetry.io/otel/exporters/stdout/stdouttrace" \ "go.opentelemetry.io/otel/exporters/stdout/stdoutlog" \ "go.opentelemetry.io/otel/sdk/log" \ "go.opentelemetry.io/otel/log/global" \ "go.opentelemetry.io/otel/propagation" \ "go.opentelemetry.io/otel/sdk/metric" \ "go.opentelemetry.io/otel/sdk/resource" \ "go.opentelemetry.io/otel/sdk/trace" \ "go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp"\ "go.opentelemetry.io/contrib/bridges/otelslog"
July 11, 2025 at 1:54 PM
gcollazo.com
Maybe you are an AI
June 25, 2025 at 9:10 PM
gcollazo.com
the isAdmin check will run on the client but not during the execution of the server action. is that correct @danabra.mov ?
June 3, 2025 at 3:33 PM
gcollazo.com
using k8s in a startup, because we might need to scale
June 2, 2025 at 1:31 PM
gcollazo.com
That's 4 hours of my life I'm never getting back.
May 6, 2025 at 9:16 PM
gcollazo.com
you could do something like this, but I'll admit is not as nice and robust as proper <slot>
March 31, 2025 at 10:05 PM
gcollazo.com
🥴
March 13, 2025 at 10:26 PM
gcollazo.com
Safari does not implement "PublicKeyCredential: toJSON() method" ???
March 13, 2025 at 10:25 PM
gcollazo.com
Safari has the worst errors around the Web Authentication API
March 13, 2025 at 9:58 PM
gcollazo.com
yes... I use this approach a lot
March 11, 2025 at 2:31 PM
gcollazo.com
Age yourself with the first computer you used.
February 17, 2025 at 1:51 AM
gcollazo.com
simonwillison.net/2025/Feb/3/a...
February 3, 2025 at 2:16 PM
gcollazo.com
TIL that in #golang you can define methods on functions
type CustomHandler func(w http.ResponseWriter, r *http.Request) error func (h CustomHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) { if err := h(w, r); err != nil { log.Printf("error: %v", err) } }
January 7, 2025 at 4:22 PM
gcollazo.com
This is how I remember channel arrow directions in #Go. The arrow indicates the direction of data flow.
c := make(chan int) // c is a channel that eats ints c <- 1 // here is c eating 1 toilet := <-c // here is c pooping 1 into toilet
January 4, 2025 at 2:31 AM
gcollazo.com
Look ma, no react
December 3, 2024 at 9:57 PM