Shows
Cup o' Go🎉 Surprise! 😯 A new security release is coming!🛡️ Go 1.24.3 and Go 1.23.9 coming Tuesday, May 6Meatspace events🏴 GoWest, Oct 24 @ Lehi, UtahCFP through June 3🏴 Go Meetup @ Atlanta, GA USA, May 7🏴 Go meetup @ SF, May 27📝 Go 1.25 draft release notes👋 Go Blog: Goodbye core types - Hello Go as we know and love it! by Robert GriesemerJonathan's Daily go email: Boldly Go! Daily⚒️ Blog: How to use the new "tool" directive by Alex Pliutau🌩️ Lightning Round🎮 Golang on the PlayStation 2 (part 2) by Ricardo🏅 Ardan Labs Launches Go and Rust Certification Exams⚡ Sparklogs logging serviceLess newsy newsGORM v1.26.0 releasedThe Vietnam of Computer Science by Ted Neward💀 Cheating the Reaper in Go
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2025-05-0345 minCup o' GoTests just keep getting better, and so do the imaginary internet points!Conferences and meetups🏴 Fyne Conf 2025 @ Edinburgh, Scotland, Sept 19CFP through June 20🇺🇸 Go Meetup @ San Francisco, May 28🇺🇸 Go Meetup @ Atlanta Go meetup, (probably) May 7ProposalsAccepted: Add T.Output()Accepted: Store test artifactsGo Blog: More predictable benchmarking with testing.B.Loop by Junyang ShaoGo ranked 7 on TIOBE index🌩️ Lightning Round🐗 TruffleHog v3.88.25 releasedjson/v2 to be in 1.25 as experimentalslack-cliHire Jonathan to join your project as a Fractional Gopher!
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2025-04-2433 minCup o' GoHeap Happens: True Crimes in Go 🧹🔪 Plus which YAML is the best for you?Visit https://cupogo.dev/ for store links, past episodes including transcripts, and more!Correction: Yoke _is_ a Helm replacementYour code deserves better: give it a linter! - talk in the Czech Repulic soonAccepted: waitgroup.Go Leak and Seek: A Go Runtime Mysterygo-yaml goes unmaintainedDiscussion in our Slack groupThe stdlib proposal by Shay: https://github.com/golang/go/issues/61023Lighting round:godoc.nvimNew Fyne releaseSan Francisco meetup: https://www.eventbrite.com/e/go-meetup-in-san-francisco-tickets-1307114758429
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2025-04-1234 minCup o' GoDon't give me that line feed! 🖶🛡️ Go 1.24.2 and Go 1.23.8 are releasedAccepted: structured output for test attributesInterview with Daniel Nephin in Episode 5Meetups🇬🇧 Birmingham, UK, April 17🇬🇧 Manchester Gophers new web site🇺🇸 Go Meetup w/ Shy @ San Francisco, May 28🫚 Go Blog: Traversal-resistant file APIs by Damien Neil🇬🇧 Go Introduces Exciting New Localization Features (April Fools)Lightning RoundYoke — Infrastructure-as-Code (IaC) Package Deployer for Kuberneteswiretap v0.4.0 with static mockingInterview with quobix in Episode 55🎮 Golang on the PlayStation 2 by Ricardo0️⃣ go-zero Reaches 30k GitHub Stars!
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2025-04-0537 minCup o' Go🏃🏼♂️➡️ You can run, but you can't hide from the security! 🫣 And golangci-lint v2 with Ludovic FernandezVulnerability in golang.org/x/netYou can't parse [X]HTML with regex.💀 IngressNightmare: 9.8 Critical Unauthenticated Remote Code Execution Vulnerabilities in Ingress NGINXConferences & CFPs🇮🇹 GoLab, Oct 5-7 @ Florence, ItalyCFP open through Apr 10🇬🇧 GopherCon UK, Aug 13-5 @ London, UKCFP open through May 17Accepted proposal: add go mod verify -tagInterview with Ludovic Fernandez aka Ldez, maintainer of golangci-lintWelcome to golangci-lint v2golangci-lint official web siteLdez on GitHublego: Let's Encrypt client and ACME library written in GoSupport LDez financially
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2025-03-2949 minCup o' GoGo makes everything faster. Even ducks! 🦆Updates on old news:🧮 Accepted proposal: New x/exp/stats packageWatch Anders Hejlsberg talk about why Microsoft chose Go for TypeScript 7More typo squatting!Blog: Linux, macOS users infected with malware posing as legitimate Go packagesOn Reddit: Someone copied our GitHub project, added stars from fake users, injected malicious codePrevious typo squatting discussion in Episode 98🦆 Blog: Fast Streaming Inserts in DuckDB with ADBC by Loïc AlleyneInterview with Matt Topol, Episode 4Lightning Round🦾 windows/arm support being removed in Go 1.26🐶 github.com/DATA-DOG/go-txdb: Single transaction based sql.Driver for Gogithub.com/peterldowns/pgtestdb: write efficient database-backed tests for PostgreSQL
★ Support this po...2025-03-2439 minCup o' Go✍️ Rewriting all the things in Go! 🎉🛡️ Security releasesGo 1.24.1 & 1.23.7 releasedgolang.org/x/net v0.36.0 releasedgopls v0.18.0 released🇫🇮 Helsinki meetup, March 18, still looking for speakersTypeScript rewrite in Go🌩️ Lightning RoundAsdf Has Been Re-Written in GoGo clients dominate internet API trafficWhy was nvm for Windows written in Go?
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2025-03-1430 minCup o' GoThe strength of Go in the job market 📈, and some stress relief with Carlos Becker 🚀🛡️ Security pre-release announcements, update on Monday, Feb 24golang.org/x/oauth2golang.org/x/cryptoBlog: State of the startup and scaleup hiring markets by Gergely Orosz – as seen by recruiters (Partial paywall)Blog: Testing concurrent code with testing/synctest by Damien NeilProposals🤝 Likely (re-)accept: net/http: support content negotiation🌩️ Lightning roundMinecraft from scratchMyNavInterview with Carlos BeckerPersonal web siteGoReleaser web siteGitHub proflie
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2025-02-2157 minCup o' Go💯 Go 1.24 release party - LIVE SHOW FOR EPISODE 100! 🎙️This episode was LIVE! Even if you usually listen to this show, if you want you can check out the video on YouTube :)Visit https://cupogo.dev/ for store links, past episodes including transcripts, and more!GopherCon IsraelAccepted proposal: Clone a HashWe Replaced Our React Frontend with Go and WebAssembly from DaggerExtensible Wasm Applications with Go by Cherry MuiSQL NULLs are Weird! by Raymond TukpeLighting round:Go programs freeze when they are launched via a Steam clientLovable's rewrite From Python to GoBunster: Compile shell scripts to static binariesNVM for Windowschi drops support for Go 1.14-1.19Go 1.24.0...2025-02-141h 10Cup o' GoSupply chain attacks ⛓️💥 Ghetto Logs 👊🏾 🪵 and Rust/AI cold takes 🧊 with Thorsten Ball🛡️ Security releasesGo 1.23.6 & 1.22.12 releasedGo 1.24rc3 releasedProposal accepted: cmd/fix: automate migrations for simple deprecations⛓️💥 Go Supply Chain Attack: Malicious Package Exploits Go Module Proxy Caching for Persistence👊🏾Ghettoize Hook👊🏾Interview with Thorsten Ballthorstenball.comzedSourcegraphRegister SpillHard numbers in the Wayland vs X11 input latency discussion
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2025-02-071h 14Cup o' GoWhat's coming beyond Go 1.24? A look at proposals, and interview with Anton ZhiyanovProposals✈️ Accepted: runtime/trace: flight recording🫷 Accepted: add vet check for sync.WaitGroup abuseDraft: json/v2 proposal draft🌩️ Lightning roundBlog post: Gist of Go: Channels by Anton Zhiyanov⚒️ Blog post: Go 1.24's go tool is one of the best additions to the ecosystem in years by Jamie TannaOn Hacker NewsVideo: Building a course platform in GoInterview with Anton ZhiyanovWeb sitecodapi: Interactive code examplesOn GitHub
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2025-01-3152 minCup o' Go🌲🌳🌲 If an error falls in forest, and there's no variable around to see it... ?Go 1.24RC2 releasedGo 1.23.5 & 1.22.11 released🇺🇸 GopherCon, Aug 26-28 @ New York, New YorkCFS open through March 3Proposals🇺🇸 New: reduce error handling boilerplate using ?🥁 New: sync/v2 packageLightning round📼 VHS v0.9.0🤖 openai-go📦 Video: I tried to deploy to a VPS without Docker...
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2025-01-2432 minCup o' Go🎤 A nil microphone won't keep us away from the 1.24 Interactive Tour or trying Hugo's new features🛡️ Security updatesGo 1.23.5, 1.22.11, and 1.24RC2 coming Jan 16github.com/golang/glog v1.2.4 released last weekGo 1.24 interactive tourProposalsOn hold: container/unordered: a generic hash table with custom hash function and equivalence relation#️⃣ Active: hash: standardize the hash functionBlog post: Go is a Well-Designed Language, Actually by Matt HallHugo v0.141.0 released🌩️ Lightning RoundCL: Grammar nit fix inspired by last week's Boldly Go: Daily post☮️ Video: Building my first project with Go by Peaceful ProgrammerPixel2, 2D game library in Go
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2025-01-1737 minCup o' Go🗓️ 2025 conference preview, GoReleaser enhancements, and whether to use assertion libraries🪵 github.com/golang/glog fix pre-announcementConferences🇧🇷 GopherCon LATAM @ Florianópolis, SC, Brazil, May 5-6🇩🇪 GopherCon EU @ Berlin, Germany, June 16-19CFP through February 23🇬🇧 GopherCon UK @ London, UK, August 13-15CFP starts March 1go-safewebOn Hacker News🦀 GoReleaser 2.5 includes Zig & Rust supportComing soon: GoReleaser 2.6🌩️ Lightning RoundBlog: Leveraging benchstat Projections in Go Benchmark Analysis! by Bartek PłotkaGolang NuggetGolang WeeklyApplied Go WeeklyTesting discussionBlog: if got, want: A Simple Way to Write Better Go Tests by Michael LynchReddit discussion
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2025-01-1043 minCup o' Goʕ◔ϖ◔ʔ -> 🦀 Rust GOes Async, Survey says LLMs aren't all over, & new questionsHappy New Year, everyone!Visit cupogo.dev to buy Swag🇮🇪 Go Ireland relaunch - tcube Dublin on Feb 6th.🦀 Rust GOes Async on Alexander Fadeev's blogHello Internet podcast🗳️ Go Developer Survey 2024 H2 Results🗣️ Best practices of using Go and Prometheus in Kubernetes environmentWails: YouTube video + grpcmd
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2025-01-0337 minCup o' GoUpdate your crypto! And Go 1.24 previewgolang.org/x/crypto security updateGo 1.24 draft release notesBlog: What's missing from Golang Generics? by Nick TobeyLightning RoundBlog: Weak Pointers in Go: Why They Matter Now by Phuong LeOrchestrion: Compile-time auto-instrumentation for GoBuilding a distributed log using S3 (under 150 lines of Go)Video: Rethinking Domain-Driven Design in Go: From Myths to Reduced Project Complexity by Robert Laszczak
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2024-12-1328 minCup o' GoOne and two and three and four and proposals!Go 1.23.4 and 1.22.10 releasedProposalsAccepted & implemented: testing: shuffle seed should be different when -shuffle=on and -count flag is setCLNew: cmd/vet: add check for sync.WaitGroup abuseAccepted: cmd/vet: warn about structs marked json omitemptyNew: runtime/mainthread: add mainthread.Do for mediating access to the main threadLightning Roundgithub.com/bitfield/qrand -- Quantum random numbersBlog post: I stan clearing maps, no cap by Phil Pearl
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2024-12-0621 minCup o' Go🔏🇺🇸 The FIPS Episode including an interview with Alex ScheelThis week Jonathan and Shay go deep into FIPS, cryptography, and security, and interview Alex Scheel about it as well!ProposalsGo moves toward FIPS-140🎚️ crypto: mechanism to enable FIPS mode #70123🎛️ proposal: cmd/go: add fips140 module selection mechanism #70200↪️ crypto/tls: add ConnectionState.CurveID #67516Community👮 Writing secure Go code by Jakub Jarosz🧳 r/golang - Who's hiring - November 2024Ad break🔗 Find all the links, including Patreon, on cupogo.dev.🤝 Follow us now on LinkedIn.🗼 KeepHQ! AIOps for the masses.Interview with Alex Scheelcipherboy~, Alex's siteFIPS 140-3 Security Requirements for Cryptographic Modulesthe cryptopals crypto challengesManage, store, and distribute sensitive data with OpenBao
...2024-11-231h 01Cup o' Go🎂 ¡Feliz quinceañera a Golang! 🪅🇩🇪 Hannover Go meetup, Nov 19🎂 Go Blog: Go Turns 15 📊 Video: The Business of Go by Cameron BalahanProposalsAccepted: End support for macOS 11 in go 1.25New discussion: Memory regions🗲 Lightning round🛞 Watermill 1.4: Event-Driven library for Go🛩️ Package singleflight provides a duplicate function call suppression mechanism.🧟 Creating a Brainrot Language Server in Golang by Jitesh Kumar SahooFollow us now on LinkedIn!
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2024-11-1529 minCup o' Go🎆 70,000 Go issues, and still going strong, Terraform for Factorio, and John Crickett on learning without LeetCodeGo 1.23.3 and 1.22.9 releasedProposalsAccepted: 📂 Safer file open methodsLikely accept: Drop macOS 11 support for Go 1.25🎆 The Go project recently passed the 70,000 issues on GitHub, with net/http: short writes with FileServer on macos🇮🇹 GoLab tickets still available, Florence Italy, Nov 11-13Reddit: Is there a path forward for Go's yaml situation?Factorio RoundFactorio server managerFactoCordmapshotterraform-factorio-providerInterview with John CricketCoding ChallengesLinkedInYouTubeX/Twitter
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2024-11-081h 03Cup o' Go🌳 Roots & Trees: OpenRoot, and Cedar to the rescue for access control🪜 The Go Remote Meetup is looking for a new organizer. Step up!Interview with Wilken Rivera of the Go Developer Network, Episode 32ProposalsAccepted: add slog.DiscardHandlerPrevious discussion in Episode 80Accepted: enable GOCACHEPROG by defaultPrevious discussion in Episode 85📂 Likely accept: Safer file open functionsPrevoius discussion in Episode 66🏃 Active: Cache final output binaries for go run🌩️ Lightning RoundBlog post: Optimising and Visualising Go Tests Parallelism: Why more cores don't speed up your Go tests by Robert Laszczak🧶 Plushies as Code: Gopher crochet pattern by Alcione Ribeiro🌳 Interview with Justin McCarthy of StrongDMStrongDMCedar Languagecedar-go on GitHubRego policy languageZanzibar: Google’s Consistent, Global Authorization SystemCedar BlogContac...2024-11-0158 minCup o' GoImproved Go cache interaction coming in 1.24? Plus extended discussion on technical writingIRL Go meetings🇫🇮 Helsinki Go meetup, Nov 6🇦🇺 GopherConAU, Nov 6-8ProposalsLikely accept: enable GOCACHEPROG by defaultBlog postsTwo common Go interface misuses by Konrad ReicheMocks Aren't Stubs by Martin Fowler🌩️ Lightning RoundReddit FAQ: GUI Solutions for GomiQT, MIT-licensed Qt bindings for Go🧻 pgroll, Zero-downtime, reversible, schema migrations for Postgresburrow, Go database migration toolTechnical documentation discussionVale, brings code-like linting to prose✍️ write-like-a-pro🏊♀️ swimm.io
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2024-10-251h 00Cup o' Go🏕️ BIG questions: "Is excel immortal?" and "Is Go the right choice for my startup?"Happy Sukkot 🏕️! Find John & Shay at cupogo.dev, where you can find links to our Slack channel, Swag store, Patreon community, and the entire Cup o' Go episode archive.MeetupsGoUAE meetup, Oct 26Go LiepzigProposalsproposal: net/http: customize limit on number of 1xx responses (FInal Comment Period)CommunityIs Go the right choice for my startup?Lightning roundcopyloopvar issue: Detect loop vars unnecessarily passed as parameters to goroutines?psql-wire: PostgreSQL server wire protocol. Build your own server and start serving connectionsnew release: Excelize v2.9.0Is Excel immortal?
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2024-10-1824 minCup o' Go🌬️ Air, Windows, and Shelves; Promise this is about Go! Plus, Willem.dev talks freelance Go Web DevelopmentNews🧑🔧 Go 1.23.2 + 1.22.8 released, mostly backports of fixes ⏲️ High-Resolution Timers on Windows🌬️ New release for Air🔨 Interesting post about code shelf lifeInterview with WillemSite: https://www.willem.dev/Twitter: https://x.com/willemschotsLI: https://www.linkedin.com/in/willem-schots/
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2024-10-1145 minCup o' Go🍯🍎 It's Rosh Hashana! (Replay) John Arundel's advice for those who aren't enjoying Go so muchNo episode this week, as Shay's celebrating Rosh Hashana and John's moving countries. So enjoy this replay of our interview with John Arundel from episode 21 of the show!Interview with Go 👨🏫 teacher and 📚 author, John ArundelOn Twitter: @bitfieldOn LinkedIn: bitfieldconsultingWeb site: bitfieldconsulting.comVideo: Things in Go I Never Use by Mat RyerVideo: What is the best book to learn Go in 2023?
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2024-09-3033 min