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LearnBuildingModernGoapplications|ThreeDotsLabsblogMenuOpenMenuCloseHomeBlogNewsletterTrainings&CoursesGetoure-bookthemeswitcherGetoure-booksearchiconTypesomethingtosearch..tonigatetoselectESCtocloseLearnbuildingprofessionalGosoftwareLearnbuildingmaintainableGosoftwareLearnbuildingmodernGosoftwareLearnwell-provenpatternsandtechniquesweusedacrossmultipleteamsandprojectsover15years.LearnmoreOurinitiativesBlog39in-deptharticlesaboutGoandadvancedbackendpatternsoverthelast6years. 300k+yearlyvisitorsWatermillYourstandardlibraryforbuildingevent-drivenapplicationstheeasywayinGo. 7929GitHubstarsWildWorkoutsAcompleteGoDDDexampleapplication. 5397GitHubstarsOurOnlineTrainingsLearnGofromscratchtoadvancedpatternsbycreatingreal-lifeprojects. 2139+traineesNewsletterAlwaysbeup-to-datewithourinitiatives. 15k+subscribersGoWithTheDomainAne-bookaboutbuildingModernBusinessSoftwareinGo 45k+downloadsThemostpopularblogpostsIfyouarenewhere,startwiththese.TheGolibrariesthatneverfailedus:22librariesyouneedtoknowDidyouheasituationwhenyoulostatonoftimefindingaGolibraryforyourneed?Intheory,youcanchecklistslikeAwblog Three Dots LabsesomeGoormakeachoicebasedonGitHubstars.ButAwesomeGocontains…ReadMoreSaferEnumsinGoEnumsareacrucialpartofwebapplications.Godoesn’tsupportthemoutofthebox,buttherearewaystoemulatethem.Manyobvioussolutionsarefarfromideal.Herearesomeideasweuse…ReadMoreCommonAnti-PatternsinGoWebApplicationsAtonepointinmycareer,IwasnolongerexcitedaboutthesoftwareIwasbuilding.Myforitepartofthejobwerelow-leveldetailsandcomplexalgorithms.Afterswitchingtouser-facing…ReadMoreHowtoimplementCleanArchitectureinGo(Golang)TheauthorsofAcceleratededicateawholechaptertosoftwarearchitectureandhowitaffectsdevelopmentperformance.Onethingthatoftencomesupisdesigningapplicationstobe“loosely…ReadMoreTheRepositorypatterninGo:apainlesswaytosiblog Three Dots LabsmplifyyourservicelogicI’veseenalotofcomplicatedcodeinmylife.Prettyoften,thereasonofthatcomplexitywasapplicationlogiccoupledwithdatabaselogic.Keepinglogicofyourapplicationalongwithyour…ReadMoreIntroductiontoDDDLite:WhenmicroservicesinGoarenotenoughWhenIstartedworkinginGo,thecommunitywasnotlookingpositivelyontechniqueslikeDDD(Domain-DrivenDesign)andCleanArchitecture.Iheardmultipletimes:“Don’tdoJain…ReadMoreLatestpostsTheOver-EngineeringPendulumIusedtopicturemydreamjobasthis:Iworkforanearly-stestartupthatrecentlyraisedaround.Thebusinessideaispromising,there’smuchtobuild,everythingseemspossible,andwe…ReadMoreWatermill1.4Released(Event-DrivenGoLibrary)It’sAutumnoverhere,anditusuallymeansanotherreleaseofWatermill!🍂It’shardtobelieveit’salreadybeenfiveyearssincethev1.0release.Incaseyou’renewto…ReadMoreOptimisingandVisualisingGoTestsParallelism:Whymorecoresdon'tspeedupyourGotestsRecently,IstruggledforacoupleofhourstounderstandwhytheAPItestsofoneprojectwereslow.Intheory,wedesignedteststoruninafullyparallelway–thedurationoftestsshould…ReadMoreDistributedTransactionsinGo:ReadBeforeYouTryInthblog Three Dots Labsepreviouspost,Ilookedintorunningtransactionsinalayeredarchitecture.Now,let’sconsidertransactionsthatneedtospanmorethanoneservice.Ifyouworkwithmicroservices,a…ReadMoreDatabaseTransactionsinGowithLayeredArchitectureAsIjoinanewcompany,Ioftenfeellikeanimpostor.Afteralltheinterviews,theyreallyseemtoknowwhatthey’redoing.I’mhumbledandreadytolearnfromthebest.Ononesuch…ReadMoreLivewebsiteupdateswithGo,SSE,andhtmxIncaseyoumissedthememo,theSinglePeApplicationhypeperiodisover,andwe’renowbacktoPHPandjQuery,ImeanrenderingHTMLontheserver.I’mexcited!Itbringsmebackto…ReadMoreReadall39postsLet'sstayintouchBethefirsttoknowaboutnewpostsonourblog.Wealsoplantoorganizeeventslikelivecodingsessions.Youwillnevermissit!Joiningournewsletterhelpsusstayindependentofanysocialmediaalgorithms.We'lldelivertheupdatesdirectlytoyou.Failedtosubscribe,pleasetryainlater.SubscribeLoading...🔒Wedonotsendspam.Youcanunsubscribeatanytime!ContactPrivacyPolicyAboutus©ThreeDotsLabs2014—2024Weareabootstrappedcompany.Bysupportingus,yousupportindependentcreators.