#golang — Public Fediverse posts

I've been neck deep in the PNG spec writing the metadata decoder/encoder for EXIF, XMP, IPTC, and native text. I do enjoy me some byte-level work.

#PNG #EXIF #XMP #GoLang

Валидатор не нашёл поле is_admin, а Go его нашёл: пять ошибок при работе с JSON

Один и тот же JSON может привести систему к разным выводам. Валидатор пропустит поле, которое Go‑сервис спокойно прочитает, nil ‑слайс превратится в неожиданный для клиента null , а ошибка в имени параметра останется незамеченной до самого продакшена. Разбираем пять случаев, где поведение encoding/json в Go способно создать расхождение между компонентами системы, и смотрим, что меняет переход на encoding/json/v2 . Узнать детали

https://habr.com/ru/companies/otus/articles/1076496/

#Go #Golang #JSON #API #backend #микросервисы #валидация_данных #сериализация #безопасность_приложений #разработка_ПО

NginXplorer: Because Spinning Up a 2GB Grafana Stack Just to Watch Nginx Logs is Madness
It usually starts with an innocent thought on a Friday evening.

You’re logged into a lo
https://schulz.dk/2026/09/14/nginxplorer-because-spinning-up-a-2gb-grafana-stack-just-to-watch-nginx-logs-is-madness/?utm_campaign=blogpost&utm_medium=twitter&utm_source=twitter
#bubbletea #golang #linux #nginx

NginXplorer: Because Spinning Up a 2GB Grafana Stack Just to Watch Nginx Logs is Madness

https://schulz.dk/2026/09/14/nginxplorer-because-spinning-up-a-2gb-grafana-stack-just-to-watch-nginx-logs-is-madness/

Thank you very much to #cupOGo for having me as a guest last Friday to talk about @TinyGo

Check it out here:
https://cupogo.dev/episodes/a-big-episode-about-tiny-things

#golang #tinygo #embedded

Most guides I found on Go backend services cover the code inside the service, with little on the production problems around it: configuration, lifecycle, observability, packaging, deployment.
My new guide, Building a Production REST API in Go, covers all of these alongside a working example service: https://tecnick.com/guides/go-rest-api/
#golang #restapi #backend #softwareengineering

I won't stop glazing my plan prompt for #AI.

https://levelup.gitconnected.com/ai-planning-the-correct-way-55b1923f6906

Without it, AI Agents just shove anything and get things right but with collateral. With the plan, it stays on its lane.

#Programming #Coding #Code #VibeCoding #VibeCode #PHP #Laravel #Python #Golang #Rust #JavaScript #TypeScript #JS #HTML #CSS #CPP #SoftwareDevelopment #WebDevelopment #WebDev

I won't stop glazing my plan prompt for #AI.

https://levelup.gitconnected.com/ai-planning-the-correct-way-55b1923f6906

Without it, AI Agents just shove anything and get things right but with collateral. With the plan, it stays on its lane.

#Programming #Coding #Code #VibeCoding #VibeCode #PHP #Laravel #Python #Golang #Rust #JavaScript #TypeScript #JS #HTML #CSS #CPP #SoftwareDevelopment #WebDevelopment #WebDev

I won't stop glazing my plan prompt for #AI.

https://levelup.gitconnected.com/ai-planning-the-correct-way-55b1923f6906

Without it, AI Agents just shove anything and get things right but with collateral. With the plan, it stays on its lane.

#Programming #Coding #Code #VibeCoding #VibeCode #PHP #Laravel #Python #Golang #Rust #JavaScript #TypeScript #JS #HTML #CSS #CPP #SoftwareDevelopment #WebDevelopment #WebDev

I won't stop glazing my plan prompt for #AI.

https://levelup.gitconnected.com/ai-planning-the-correct-way-55b1923f6906

Without it, AI Agents just shove anything and get things right but with collateral. With the plan, it stays on its lane.

#Programming #Coding #Code #VibeCoding #VibeCode #PHP #Laravel #Python #Golang #Rust #JavaScript #TypeScript #JS #HTML #CSS #CPP #SoftwareDevelopment #WebDevelopment #WebDev

I won't stop glazing my plan prompt for #AI.

https://levelup.gitconnected.com/ai-planning-the-correct-way-55b1923f6906

Without it, AI Agents just shove anything and get things right but with collateral. With the plan, it stays on its lane.

#Programming #Coding #Code #VibeCoding #VibeCode #PHP #Laravel #Python #Golang #Rust #JavaScript #TypeScript #JS #HTML #CSS #CPP #SoftwareDevelopment #WebDevelopment #WebDev

Hey #golang folks, I have a service listening on some port (say 4321) and the #systemd service file has
```
SocketBindAllow=tcp:4321
SocketBindDeny=any
```

When my service makes an _outgoing_ connection by calling
```
var dialer net.Dialer
dialer.DialContext(ctx, "tcp", "somehost.example.com:5678")
```
the service gets a permission error for violating the SocketBind* systemd restrictions.

But only when using the cgo resolver. Setting `GODEBUG=netdns=go` fixes the error. So what is the cgo resolver doing that requires binding a socket?

Hey #golang folks, I have a service listening on some port (say 4321) and the #systemd service file has
```
SocketBindAllow=tcp:4321
SocketBindDeny=any
```

When my service makes an _outgoing_ connection by calling
```
var dialer net.Dialer
dialer.DialContext(ctx, "tcp", "somehost.example.com:5678")
```
the service gets a permission error for violating the SocketBind* systemd restrictions.

But only when using the cgo resolver. Setting `GODEBUG=netdns=go` fixes the error. So what is the cgo resolver doing that requires binding a socket?

Hey #golang folks, I have a service listening on some port (say 4321) and the #systemd service file has
```
SocketBindAllow=tcp:4321
SocketBindDeny=any
```

When my service makes an _outgoing_ connection by calling
```
var dialer net.Dialer
dialer.DialContext(ctx, "tcp", "somehost.example.com:5678")
```
the service gets a permission error for violating the SocketBind* systemd restrictions.

But only when using the cgo resolver. Setting `GODEBUG=netdns=go` fixes the error. So what is the cgo resolver doing that requires binding a socket?

Hey #golang folks, I have a service listening on some port (say 4321) and the #systemd service file has
```
SocketBindAllow=tcp:4321
SocketBindDeny=any
```

When my service makes an _outgoing_ connection by calling
```
var dialer net.Dialer
dialer.DialContext(ctx, "tcp", "somehost.example.com:5678")
```
the service gets a permission error for violating the SocketBind* systemd restrictions.

But only when using the cgo resolver. Setting `GODEBUG=netdns=go` fixes the error. So what is the cgo resolver doing that requires binding a socket?

Hey #golang folks, I have a service listening on some port (say 4321) and the #systemd service file has
```
SocketBindAllow=tcp:4321
SocketBindDeny=any
```

When my service makes an _outgoing_ connection by calling
```
var dialer net.Dialer
dialer.DialContext(ctx, "tcp", "somehost.example.com:5678")
```
the service gets a permission error for violating the SocketBind* systemd restrictions.

But only when using the cgo resolver. Setting `GODEBUG=netdns=go` fixes the error. So what is the cgo resolver doing that requires binding a socket?

Databricks is hiring Staff Software Engineer - AI Research Infrastructure

🔧 #cplusplus #golang #java #rust #scala #kubernetes
🌎 New York City, New York; San Francisco, California
⏰ Full-time
🏢 Databricks

Job details https://jobsfordevelopers.com/jobs/staff-software-engineer-ai-research-infrastructure-at-databricks-com-may-15-2026-b96102?utm_source=mastodon.world&utm_medium=social&utm_campaign=posting
#jobalert #jobsearch #hiring

Databricks is hiring Staff Software Engineer - AI Research Infrastructure

🔧 #cplusplus #golang #java #rust #scala #kubernetes
🌎 New York City, New York; San Francisco, California
⏰ Full-time
🏢 Databricks

Job details https://jobsfordevelopers.com/jobs/staff-software-engineer-ai-research-infrastructure-at-databricks-com-may-15-2026-b96102?utm_source=mastodon.world&utm_medium=social&utm_campaign=posting
#jobalert #jobsearch #hiring

Databricks is hiring Staff Software Engineer - AI Research Infrastructure

🔧 #cplusplus #golang #java #rust #scala #kubernetes
🌎 New York City, New York; San Francisco, California
⏰ Full-time
🏢 Databricks

Job details https://jobsfordevelopers.com/jobs/staff-software-engineer-ai-research-infrastructure-at-databricks-com-may-15-2026-b96102?utm_source=mastodon.world&utm_medium=social&utm_campaign=posting
#jobalert #jobsearch #hiring

Databricks is hiring Staff Software Engineer - AI Research Infrastructure

🔧 #cplusplus #golang #java #rust #scala #kubernetes
🌎 New York City, New York; San Francisco, California
⏰ Full-time
🏢 Databricks

Job details https://jobsfordevelopers.com/jobs/staff-software-engineer-ai-research-infrastructure-at-databricks-com-may-15-2026-b96102?utm_source=mastodon.world&utm_medium=social&utm_campaign=posting
#jobalert #jobsearch #hiring

Databricks is hiring Staff Software Engineer - AI Research Infrastructure

🔧 #cplusplus #golang #java #rust #scala #kubernetes
🌎 New York City, New York; San Francisco, California
⏰ Full-time
🏢 Databricks

Job details https://jobsfordevelopers.com/jobs/staff-software-engineer-ai-research-infrastructure-at-databricks-com-may-15-2026-b96102?utm_source=mastodon.world&utm_medium=social&utm_campaign=posting
#jobalert #jobsearch #hiring

Trying to understand #golang. It seems to have quite some "implicit (and short) is better than explicit (and longer)"-features 🙄

WGX is now ihasvpn, and it's been rewritten from scratch.

The old WGX was a Bash installer that assembled a VPN on your host. The new one is a WireGuard server of its own: one static Go binary in one container, driving kernel WireGuard over netlink, with a web console built in.

Free software, AGPL-3.0.

https://jcoffey.dev/articles/wgx-is-now-ihasvpn/

#WireGuard #SelfHosted #Golang #OpenSource #VPN

WGX is now ihasvpn, and it's been rewritten from scratch.

The old WGX was a Bash installer that assembled a VPN on your host. The new one is a WireGuard server of its own: one static Go binary in one container, driving kernel WireGuard over netlink, with a web console built in.

Free software, AGPL-3.0.

https://jcoffey.dev/articles/wgx-is-now-ihasvpn/

#WireGuard #SelfHosted #Golang #OpenSource #VPN

WGX is now ihasvpn, and it's been rewritten from scratch.

The old WGX was a Bash installer that assembled a VPN on your host. The new one is a WireGuard server of its own: one static Go binary in one container, driving kernel WireGuard over netlink, with a web console built in.

Free software, AGPL-3.0.

https://jcoffey.dev/articles/wgx-is-now-ihasvpn/

#WireGuard #SelfHosted #Golang #OpenSource #VPN

I'm sure many older programmers will grunt at seeing this mentioned, but as much as AI annoys me just as much as the next guy (because of AI slop, increased hardware costs and stuff like that)...

... I can't deny that it feels like it's easier than ever to start learning to program these days.

You've got yourself a personal tutor who guides you through step by step and answers all of your questions you might be wondering.

You'll never be completely stuck.

Learning #Golang with Gemini atm

Chainlink Labs is hiring Security Response Engineer

🔧 #golang #python #ruby #blockchain #defi #aws #gcp #securityengineer
🌎 Remote; Dallas, Texas
⏰ Full-time
🏢 Chainlink Labs

Job details https://jobsfordevelopers.com/jobs/security-response-engineer-at-chainlinklabs-com-apr-14-2023-fcdbe5?utm_source=mastodon.world&utm_medium=social&utm_campaign=posting
#jobalert #jobsearch #hiring

Chainlink Labs is hiring Security Response Engineer

🔧 #golang #python #ruby #blockchain #defi #aws #gcp #securityengineer
🌎 Remote; Dallas, Texas
⏰ Full-time
🏢 Chainlink Labs

Job details https://jobsfordevelopers.com/jobs/security-response-engineer-at-chainlinklabs-com-apr-14-2023-fcdbe5?utm_source=mastodon.world&utm_medium=social&utm_campaign=posting
#jobalert #jobsearch #hiring

Chainlink Labs is hiring Security Response Engineer

🔧 #golang #python #ruby #blockchain #defi #aws #gcp #securityengineer
🌎 Remote; Dallas, Texas
⏰ Full-time
🏢 Chainlink Labs

Job details https://jobsfordevelopers.com/jobs/security-response-engineer-at-chainlinklabs-com-apr-14-2023-fcdbe5?utm_source=mastodon.world&utm_medium=social&utm_campaign=posting
#jobalert #jobsearch #hiring

Chainlink Labs is hiring Security Response Engineer

🔧 #golang #python #ruby #blockchain #defi #aws #gcp #securityengineer
🌎 Remote; Dallas, Texas
⏰ Full-time
🏢 Chainlink Labs

Job details https://jobsfordevelopers.com/jobs/security-response-engineer-at-chainlinklabs-com-apr-14-2023-fcdbe5?utm_source=mastodon.world&utm_medium=social&utm_campaign=posting
#jobalert #jobsearch #hiring

Chainlink Labs is hiring Security Response Engineer

🔧 #golang #python #ruby #blockchain #defi #aws #gcp #securityengineer
🌎 Remote; Dallas, Texas
⏰ Full-time
🏢 Chainlink Labs

Job details https://jobsfordevelopers.com/jobs/security-response-engineer-at-chainlinklabs-com-apr-14-2023-fcdbe5?utm_source=mastodon.world&utm_medium=social&utm_campaign=posting
#jobalert #jobsearch #hiring

After reading about Hyrum-proofing in encoding/json/v2 I made a tiny errors compatible module doing exactly that.

https://codeberg.org/vyskocilm/herrors

#golang

ClickUp is hiring Senior AI Engineer - AI Platform

🔧 #golang #python #typescript #aws #azure #docker #gcp #kubernetes #seniorengineer
🌎 Canada
⏰ Full-time
🏢 ClickUp

Job details https://jobsfordevelopers.com/jobs/senior-ai-engineer-ai-platform-at-clickup-com-jun-12-2025-f08193?utm_source=mastodon.world&utm_medium=social&utm_campaign=posting
#jobalert #jobsearch #hiring

ClickUp is hiring Senior AI Engineer - AI Platform

🔧 #golang #python #typescript #aws #azure #docker #gcp #kubernetes #seniorengineer
🌎 Canada
⏰ Full-time
🏢 ClickUp

Job details https://jobsfordevelopers.com/jobs/senior-ai-engineer-ai-platform-at-clickup-com-jun-12-2025-f08193?utm_source=mastodon.world&utm_medium=social&utm_campaign=posting
#jobalert #jobsearch #hiring

ClickUp is hiring Senior AI Engineer - AI Platform

🔧 #golang #python #typescript #aws #azure #docker #gcp #kubernetes #seniorengineer
🌎 Canada
⏰ Full-time
🏢 ClickUp

Job details https://jobsfordevelopers.com/jobs/senior-ai-engineer-ai-platform-at-clickup-com-jun-12-2025-f08193?utm_source=mastodon.world&utm_medium=social&utm_campaign=posting
#jobalert #jobsearch #hiring

ClickUp is hiring Senior AI Engineer - AI Platform

🔧 #golang #python #typescript #aws #azure #docker #gcp #kubernetes #seniorengineer
🌎 Canada
⏰ Full-time
🏢 ClickUp

Job details https://jobsfordevelopers.com/jobs/senior-ai-engineer-ai-platform-at-clickup-com-jun-12-2025-f08193?utm_source=mastodon.world&utm_medium=social&utm_campaign=posting
#jobalert #jobsearch #hiring

ClickUp is hiring Senior AI Engineer - AI Platform

🔧 #golang #python #typescript #aws #azure #docker #gcp #kubernetes #seniorengineer
🌎 Canada
⏰ Full-time
🏢 ClickUp

Job details https://jobsfordevelopers.com/jobs/senior-ai-engineer-ai-platform-at-clickup-com-jun-12-2025-f08193?utm_source=mastodon.world&utm_medium=social&utm_campaign=posting
#jobalert #jobsearch #hiring