{"id":163120,"date":"2026-03-05T11:11:54","date_gmt":"2026-03-05T09:11:56","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-kafkalet-0-1-desktopnogo-klienta-dlya-apache-kafka"},"modified":"2026-03-05T11:11:54","modified_gmt":"2026-03-05T09:11:56","slug":"vypusk-kafkalet-0-1-desktopnogo-klienta-dlya-apache-kafka","status":"publish","type":"post","link":"https:\/\/prohoster.info\/da\/blog\/news\/vypusk-kafkalet-0-1-desktopnogo-klienta-dlya-apache-kafka","title":{"rendered":"Release of kafkalet 0.1, a desktop client for Apache Kafka.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Udgivet version 0.1 af kafkalet, en desktop grafisk klient til arbejde med Apache Kafka. Programmet leveres som en selvst\u00e6ndig bin\u00e6r fil p\u00e5 cirka 15 MB, der ikke kr\u00e6ver installation af JVM, Docker eller ops\u00e6tning af serverkomponenter. Projektkoden er skrevet i Go og TypeScript og distribueres under MIT-licensen. Bygningerne er forberedt til macOS (Intel og Apple Silicon), Windows og Linux.    <\/p>\n<p>I mods\u00e6tning til eksisterende weborienterede v\u00e6rkt\u00f8jer som Kafka UI og AKHQ, der kr\u00e6ver implementering af en serverproces i Docker, fungerer kafkalet som en almindelig desktop-applikation \u2014 akin til DBeaver eller DataGrip for databaser. Indtil nu har Offset Explorer (tidligere Kafka Tool), skrevet i Java og som l\u00e6nge ikke er blevet opdateret, v\u00e6ret den eneste desktop Kafka-klient. Applikationen kafkalet er bygget med rammev\u00e6rket Wails v2, der kombinerer en Go-backend med et web-interface baseret p\u00e5 React 18, TypeScript og shadcn\/ui i en enkelt native bin\u00e6r fil. For at interagere med Kafka anvendes biblioteket franz-go, der er skrevet i rent Go uden afh\u00e6ngighed af librdkafka og CGO.    <\/p>\n<p>Hovedfunktioner:  <\/p>\n<ul>\n<li class=\"l\"> Profileringssystem til h\u00e5ndtering af flere milj\u00f8er (produktion, staging, dev). Hver broker i profilen kan have flere navngivne brugerkonti med mulighed for hurtig skift. Adgangskoder og tokens opbevares udelukkende i det systemlagrede hemmelighedslager (macOS Keychain, Windows Credential Manager, libsecret p\u00e5 Linux) og gemmes ikke i konfigurationsfiler.\n<li class=\"l\"> Observer-tilstand \u2014 l\u00e6sning af meddelelser fra et emne uden at tilslutte sig en consumer group, uden at forpligte offsets og uden bivirkninger p\u00e5 klyngen. En separat Consumer-tilstand tillader tilslutning til gruppen og manuel forpligtelse af offsets.\n<li class=\"l\"> Tidsnavigation (seek to timestamp) \u2014 navigation til meddelelser p\u00e5 en angiven dato og tid uden behov for manuelt at beregne offsets. Underst\u00f8ttelse af autentificeringsmetoder: SASL PLAIN, SCRAM-SHA-256, SCRAM-SHA-512, OAUTHBEARER (statisk token og client credentials flow), TLS med certifikatverificering. <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/da\/server\/dts-los-angeles\/\" title=\"server\" data-wpil-keyword-link=\"linked\">server<\/a>, mTLS (gensidig autentificering via certifikater).\n<li class=\"l\"> Str\u00f8mning af meddelelser med regex-filtrering baseret p\u00e5 n\u00f8gler og v\u00e6rdier i realtid. Underst\u00f8ttelse af samtidig overv\u00e5gning af flere emner i separate faner. Virtualisering af listen g\u00f8r det muligt at vise over 50.000 meddelelser uden tab af ydeevne.\n<li class=\"l\"> H\u00e5ndtering af emner: oprettelse, sletning, \u00e6ndring af konfigurationsparametre, visning af sektioner, ledere og s\u00e6t af synkroniserede replikaer (ISR).    <img decoding=\"async\" alt=\"Release of kafkalet 0.1, a desktop client for Apache Kafka.\" src=\"\/wp-content\/uploads\/2026\/03\/7378d7abb0b3e27887cf6a6d9a492ccf.png\" style=\"display:block;margin: 0 auto\" \/>\n<li class=\"l\"> H\u00e5ndtering af forbrugergrupper: visning af eftersl\u00e6b (lag) pr. sektion, nulstilling af offset til earliest, latest eller et specifikt tidsstempel, visning af medlemmer af gruppen (client ID, host, tildelte emner), sletning af grupper.\n<li class=\"l\"> Afsendelse af beskeder med angivelse af n\u00f8gle, v\u00e6rdi, overskrifter og m\u00e5lsektion.    <img decoding=\"async\" alt=\"Release of kafkalet 0.1, a desktop client for Apache Kafka.\" src=\"\/wp-content\/uploads\/2026\/03\/6c8d56bd8b770526b09e2a983012e95a.png\" style=\"display:block;margin: 0 auto\" \/>\n<li class=\"l\"> Organisering af emner: fasts\u00e6ttelse af ofte brugte emner, gruppering i navngivne mapper, s\u00f8gning med st\u00f8tte til regul\u00e6re udtryk og filtrering efter minimum antal sektioner.\n<li class=\"l\"> Eksport af meddelelsesbuffer i JSON- eller CSV-format.\n<li class=\"l\"> Integration med Confluent Schema Registry til automatisk afkodning af meddelelser i Avro-format.\n<li class=\"l\"> JavaScript-plugin-system til brugerdefineret afkodning af meddelelser (Protobuf, MessagePack og andre formater).\n<li class=\"l\"> Import og eksport af indstillinger i JSON-format, herunder profiler, emnegrupper og fastlagte emner.  <\/ul>\n<p>Kilde: <a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=64916\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0432\u044b\u043f\u0443\u0441\u043a kafkalet 0.1, \u0434\u0435\u0441\u043a\u0442\u043e\u043f\u043d\u043e\u0433\u043e \u0433\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u043e\u0433\u043e \u043a\u043b\u0438\u0435\u043d\u0442\u0430 \u0434\u043b\u044f \u0440\u0430\u0431\u043e\u0442\u044b \u0441 Apache Kafka. \u041f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0435 \u043f\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u0432 \u0432\u0438\u0434\u0435 \u0441\u0430\u043c\u043e\u0434\u043e\u0441\u0442\u0430\u0442\u043e\u0447\u043d\u043e\u0433\u043e \u0431\u0438\u043d\u0430\u0440\u043d\u043e\u0433\u043e \u0444\u0430\u0439\u043b\u0430 \u0440\u0430\u0437\u043c\u0435\u0440\u043e\u043c \u043e\u043a\u043e\u043b\u043e 15 \u041c\u0411, \u043d\u0435 \u0442\u0440\u0435\u0431\u0443\u0435\u0442 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0438 JVM, Docker \u0438\u043b\u0438 \u0437\u0430\u043f\u0443\u0441\u043a\u0430 \u0441\u0435\u0440\u0432\u0435\u0440\u043d\u044b\u0445 \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u043e\u0432. \u041a\u043e\u0434 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 \u043d\u0430\u043f\u0438\u0441\u0430\u043d \u043d\u0430 Go \u0438 TypeScript \u0438 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u0435\u0442\u0441\u044f \u043f\u043e\u0434 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0435\u0439 MIT. \u0421\u0431\u043e\u0440\u043a\u0438 \u043f\u043e\u0434\u0433\u043e\u0442\u043e\u0432\u043b\u0435\u043d\u044b \u0434\u043b\u044f macOS (Intel \u0438 Apple Silicon), Windows \u0438 Linux. [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":8,"featured_media":163121,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-163120","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0432\u044b\u043f\u0443\u0441\u043a kafkalet 0.1, \u0434\u0435\u0441\u043a\u0442\u043e\u043f\u043d\u043e\u0433\u043e \u0433\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u043e\u0433\u043e \u043a\u043b\u0438\u0435\u043d\u0442\u0430 \u0434\u043b\u044f \u0440\u0430\u0431\u043e\u0442\u044b \u0441 Apache Kafka.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta 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