Skip to content Navigation Menu Toggle navigation Sign in Appearance settings PlatformAI CODE CREATIONGitHub CopilotWrite better code with AIGitHub Copilot appDirect agents from issue to mergeMCP RegistryNewIntegrate external toolsDEVELOPER WORKFLOWSActionsAutomate any workflowCodespacesInstant dev environmentsIssuesPlan and track workCode ReviewManage code changesAPPLICATION SECURITYGitHub Advanced SecurityFind and fix vulnerabilitiesCode securitySecure your code as you buildSecret protectionStop leaks before they startEXPLOREWhy GitHubDocumentationBlogChangelogMarketplaceView all featuresSolutionsBY COMPANY SIZEEnterprisesSmall and medium teamsStartupsNonprofitsBY USE CASEApp ModernizationDevSecOpsDevOpsCI/CDView all use casesBY INDUSTRYHealthcareFinancial servicesManufacturingGovernmentView all industriesView all solutionsResourcesEXPLORE BY TOPICAISoftware DevelopmentDevOpsSecurityView all topicsEXPLORE BY TYPECustomer storiesEvents & webinarsEbooks & reportsBusiness insightsGitHub SkillsSUPPORT & SERVICESDocumentationCustomer supportCommunity forumTrust centerPartnersView all resourcesOpen SourceCOMMUNITYGitHub SponsorsFund open source developersPROGRAMSSecurity LabMaintainer CommunityAcceleratorGitHub StarsArchive ProgramREPOSITORIESTopicsTrendingCollectionsEnterpriseENTERPRISE SOLUTIONSEnterprise platformAI-powered developer platformAVAILABLE ADD-ONSGitHub Advanced SecurityEnterprise-grade security featuresCopilot for BusinessEnterprise-grade AI featuresPremium SupportEnterprise-grade 24/7 supportPricing Search or jump to... Search code, repositories, users, issues, pull requests... Search Clear Search syntax tips Provide feedback We read every piece of feedback, and take your input very seriously. Include my email address so I can be contacted Saved searches Use saved searches to filter your results more quickly Name Query To see all available qualifiers, see our documentation. Sign in Sign up Appearance settings Resetting focus You signed in with another tab or window. Reload to refresh your session. You signed out in another tab or window. Reload to refresh your session. You switched accounts on another tab or window. Reload to refresh your session. Dismiss alert {{ message }} frozzare Follow Overview Repositories 300 Projects 0 Packages 0 Stars 5k+ Sponsoring 0 More Overview Repositories Projects Packages Stars Sponsoring frozzare Follow π Focusing Fredrik Forsmo frozzare π Focusing Follow πΈπͺ Full-stack developer and open-sourcerer. 268 followers · 767 following Stockholm, Sweden 06:14 (UTC +02:00) https://frozzare.com X @frozzare Achievementsx4x3x2Achievementsx4x3x2 Highlights Developer Program Member Organizations Block or report user Block or report frozzare Block user Prevent this user from interacting with your repositories and sending you notifications. Learn more about blocking users. You must be logged in to block users. Add an optional note Maximum 250 characters. Please donβt include any personal information such as legal names or email addresses. Markdown is supported. This note will only be visible to you. Block user Report abuse Contact GitHub support about this userβs behavior. Learn more about reporting abuse. Report abuse Overview Repositories 300 Projects 0 Packages 0 Stars 5k+ Sponsoring 0 More Overview Repositories Projects Packages Stars Sponsoring frozzare/readme.md Hello! π Ask me about anything. You can reach me on Twitter or Linkedin. Pinned Loading personnummer/js personnummer/js Public Validate Swedish personal identity numbers TypeScript 58 10 personnummer/go personnummer/go Public Forked from frozzare/go-personnummer Validate Swedish personal identity numbers Go 8 4 personnummer/dart personnummer/dart Public Validate Swedish personal identity numbers Dart 4 4 pinefile/pine pinefile/pine Public Small JavaScript-based task runner for node.js TypeScript 14 3 organisationsnummer/js organisationsnummer/js Public Validate Swedish organization numbers TypeScript 11 2 organisationsnummer/go organisationsnummer/go Public Validate Swedish organization numbers Go 2 Something went wrong, please refresh the page to try again. If the problem persists, check the GitHub status page or contact support. Uh oh! There was an error while loading. Please reload this page. You canβt perform that action at this time.