@GoLandIDE

@golang makes you love programming. We help keep that love alive. New features: #NewInGoLand Tips and tricks: #GoLandTip

 JetBrains s.r.o.
jetbrains.com/go
Joined October 2016
  • Tweets1.4K
  • Following2
  • Followers11.3K
663Media
Go 1.27 is out and generic methods have landed – a method can now declare its own type parameters. Also in this release: the stdlib `uuid` and `encoding/json/v2` packages, plus a new `goroutineleak` profile. See how GoLand supports the new Go 1.27 features from day one 👇 blog.jetbrains.com/go/2026/0…

Ready for Go 1.27 on Day One - The JetBrains Blog

GoLand 2026.2 recognizes the new Go 1.27 language features, brings the go fix modernizers into code analysis, and can capture and analyze the new profile in its profiling tools.

blog.jetbrains.com
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Your Go teams are using AI every day. But do you know how much your organization is actually spending on it, and where that money goes? If not, it might be time to look into Air Governance 👇
Kirill Skrygan
@kskryganOct 22
Today we're releasing Air Governance. For CTOs and tech leads: track AI usage, manage access, policies and spend org-wide. Any LLM provider. Any dev tool. Truly vendor-agnostic. Top-ups, guardrails, AI metrics, sessions. Battle-tested at JetBrains. Can't imagine going back.
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A function you called just returned an error. Be honest, what did you do?
43%%w
38%return err
10%panic(err)
9%_ =
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It’s that time of the year, Gophers! The @golang team needs some answers from you – take the 2026 Go Developer Survey now 👇
Go
@golangOct 21
The 2026 Go Developer Survey is open! Help set Go’s priorities for next year by telling us how you use Go and where it could be better. ⏱️ 10–20 minutes 📅 Open through November 3 blink.qualtrics.com/jfe/form… #golang
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“Almost right” is not a code quality standard. GoLand helps you stay confident in the code you ship. Let’s talk about it! 🎥👇
JetBrains
@jetbrainsOct 20
An agent writes the code now. Do you still need an IDE? You do if you want to understand and verify what the agent did. 🎥 In our new video, we talk about the role of an IDE now that humans aren't the only ones working on the code. youtu.be/AHFGMkzrfwM
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GoLand, a JetBrains IDE retweeted
Go
@golangOct 20
👩🏽‍🔬 Go 1.27.3 and 1.26.10 are released! 🔐 Security: Includes 1 security fixes to the standard library. 🗣 Announcement: groups.google.com/g/golang-a… 📦 Download: go.dev/dl/#go1.27.3 #golang
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Go devs' top three jobs are providing APIs (69%), integrating with APIs (63%), and building application logic (51%). Python devs lead on AI and ML – 36% to 20% – and they tell us that even when they migrate to Go, they still keep these tasks in Python. Learn why in our analysis 👉 jb.gg/ix89jo
Horizontal bar chart from JetBrains’ Developer Ecosystem 2026 survey comparing code functionality reported by Go developers (purple; 1,836 respondents) and Python developers (orange; 11,298 respondents). Eight of 20 categories are shown. Percentages for Go versus Python: providing APIs/services, 69% vs 41%; integrating APIs/services, 63% vs 47%; application logic/workflows, 51% vs 37%; user interface, 47% vs 41%; integration with AI, 46% vs 44%; data processing/analytics, 30% vs 38%; AI and machine learning, 20% vs 36%; libraries/frameworks, 35% vs 26%. Go leads in six categories; Python leads in data processing/analytics and AI and machine learning.

ALT Horizontal bar chart from JetBrains’ Developer Ecosystem 2026 survey comparing code functionality reported by Go developers (purple; 1,836 respondents) and Python developers (orange; 11,298 respondents). Eight of 20 categories are shown. Percentages for Go versus Python: providing APIs/services, 69% vs 41%; integrating APIs/services, 63% vs 47%; application logic/workflows, 51% vs 37%; user interface, 47% vs 41%; integration with AI, 46% vs 44%; data processing/analytics, 30% vs 38%; AI and machine learning, 20% vs 36%; libraries/frameworks, 35% vs 26%. Go leads in six categories; Python leads in data processing/analytics and AI and machine learning.

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GoLand, a JetBrains IDE retweeted
Go
@golangOct 14
“Better HTTP/1 connection reuse” by Nicholas Husin and Damien Neil — go.dev/blog/http-connection-… #golang

Better HTTP/1 connection reuse - The Go Programming Language

Go 1.27 includes a change to the HTTP client that can make programs sending many sequential HTTP/1 requests significantly faster.

go.dev
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Better yet, try it yourself. The fastest way to get your hands on Air: 1. Download GoLand 26.3 EAP: jb.gg/yd7cqf 2. Look for the Air icon or press ⌘2 (Ctrl+2).

Early Access Program (EAP) - GoLand

jetbrains.com
Kirill Skrygan
@kskryganOct 12
Holy moly, we’ve seen a lot of interest in JetBrains Air since the announcement! -Air in IDEs: for developers -Air Teams: for team leads & engineering managers -Air Governance: for CTOs & engineering directors Here’s how to try these things: Links below 🧵
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With roughly 10% of Python devs planning to pick up Go next year, we decided to compare the two languages. We gathered 12,000+ survey responses on what these developers use, ship, and earn, plus seven interviews with engineers who already migrated – it’s the full lowdown on Python vs. Go 👇 jb.gg/ix89jo

Python vs Go: A Practical Comparison for Developers - The JetBrains Blog

We look at how Python and Go differ, what surveys tell us about the devs who use them, and what interviews say about the trade-offs between them.

blog.jetbrains.com
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Why is good editor-agnostic refactoring so hard to achieve and why does GoLand set the gold standard? Alan Donovan discusses what the Go team is doing to bring better refactoring experience to Go users via `gopls`.
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Go 1.27.2 and 1.26.9 are out with 15 new security fixes. Download them today 👇 go.dev/dl/#go1.27.2
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Fun fact: `fmt.PrintIn()` returns an error. Admit it, you’ve never checked 😉
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Has static analysis become a thing of the past in the AI era? Jonathan Amsterdam of the Go team says it’s just as relevant for agents as it is for people.
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Try Junie Lite for free 👉 jetbrains.com/air/ides/ (Terms and conditions apply)

JetBrains Air in JetBrains IDEs: Choose Your Coding Agents, Run Them Together

Run Claude Code, Codex, Junie, and any ACP-compatible agent in your JetBrains IDE. Track, review, and steer their work in one place, backed by IDE intelligence.

jetbrains.com
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99.2% of Gophers have tried at least one AI coding tool. This makes Go developers the most universal AI adopters in our Developer Ecosystem 2026 survey. With Junie Lite, using AI in your development workflow is easier than ever. Access it for free in both GoLand and your terminal via JetBrains Air.
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Go 1.27 expands experimental SIMD support with the archsimd package, giving developers zero-cost, type-safe access to low-level hardware intrinsics on amd64, arm64, and wasm. Junyang Shao and David Chase explain the API design, how compiler optimizations replace architecture quirks, and share best practices for bounds checks and register allocation to get the most out of it. Read more on the Go blog 👇 go.dev/blog/archsimd

Arch-specific SIMD in Go - The Go Programming Language

Go 1.27 introduces experimental arch-specific SIMD vector APIs

go.dev
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The answer is: `<nil>` `errors.Join()` produces a `[]error`. But `errors.Unwrap()` returns a single error, so it gives up. The way in is a type assertion on the method set: `err.(interface{ Unwrap() []error })`
GoLand, a JetBrains IDE
@GoLandIDESep 30
Go quiz: `ReadFiles()` fails on all three paths and joins the errors with `errors.Join()`. What does the second line print?
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