<![CDATA[wichan's devlog]]>

<![CDATA[wichan's devlog]]> https://blog.wichan.dev RSS for Node Thu, 04 Jun 2026 21:46:27 GMT <![CDATA[Hit 1300 on Chess.com!@]]> https://blog.wichan.dev/posts/chessdotcom-1300 https://blog.wichan.dev/posts/chessdotcom-1300 Sat, 23 May 2026 00:00:00 GMT <![CDATA[How Event Listeners Work]]> https://blog.wichan.dev/posts/event-listener https://blog.wichan.dev/posts/event-listener Tue, 05 May 2026 00:00:00 GMT <![CDATA[ENKI RedTeam CTF]]> https://blog.wichan.dev/posts/enki-redteam-competition https://blog.wichan.dev/posts/enki-redteam-competition Sat, 21 Mar 2026 00:00:00 GMT <![CDATA[Already 2026, Looking Back on My Life]]> https://blog.wichan.dev/posts/review-my-whole-life https://blog.wichan.dev/posts/review-my-whole-life Mon, 22 Dec 2025 00:00:00 GMT <![CDATA[Someone Please Stop Crazy Broadcom]]> https://blog.wichan.dev/posts/fk-you-broadcom https://blog.wichan.dev/posts/fk-you-broadcom Sun, 02 Nov 2025 00:00:00 GMT <![CDATA[Why Choosing the Wrong SSL Certificate CA Can Ruin Your Service]]> https://blog.wichan.dev/posts/fxxkin-k-ssl https://blog.wichan.dev/posts/fxxkin-k-ssl Tue, 07 Oct 2025 00:00:00 GMT <![CDATA[Why Use JWT? Know Before You Use It]]> https://blog.wichan.dev/posts/jwt-discussion https://blog.wichan.dev/posts/jwt-discussion Sun, 30 Mar 2025 00:00:00 GMT <![CDATA[Ugh, So Frustrating~ SSE Response Isn't Coming]]> https://blog.wichan.dev/posts/azure-appgateway-sse https://blog.wichan.dev/posts/azure-appgateway-sse Sat, 29 Mar 2025 00:00:00 GMT <![CDATA[Redis-Sentinel Introduction]]> https://blog.wichan.dev/posts/redis-sentinel-with-k8s https://blog.wichan.dev/posts/redis-sentinel-with-k8s Wed, 26 Feb 2025 00:00:00 GMT <![CDATA[nginx logrotate Troubleshooting]]> https://blog.wichan.dev/posts/logrotate-with-nginx https://blog.wichan.dev/posts/logrotate-with-nginx Sun, 01 Sep 2024 00:00:00 GMT <![CDATA[Hosting a Minecraft Server 24/7 in the Cloud]]> https://blog.wichan.dev/posts/serve-minecraft-server https://blog.wichan.dev/posts/serve-minecraft-server Sun, 21 Jul 2024 00:00:00 GMT <![CDATA[Spring Batch, Metadata Table DB Separation and Datasource Configuration]]> https://blog.wichan.dev/posts/spring-batch-mybatis https://blog.wichan.dev/posts/spring-batch-mybatis Sat, 13 Jul 2024 00:00:00 GMT <![CDATA[JavaScript, Amazing Uses of Backticks]]> https://blog.wichan.dev/posts/javascript-backtick https://blog.wichan.dev/posts/javascript-backtick Mon, 20 Nov 2023 00:00:00 GMT <![CDATA[SDC 2023 - Refactoring Day]]> https://blog.wichan.dev/posts/outdoor-sdc2023 https://blog.wichan.dev/posts/outdoor-sdc2023 Sat, 18 Nov 2023 00:00:00 GMT <![CDATA[Let's Learn About Kotlin]]> https://blog.wichan.dev/posts/lang-kotlin-1 https://blog.wichan.dev/posts/lang-kotlin-1 Sat, 04 Nov 2023 00:00:00 GMT <![CDATA[Setting up GraphQL Server]]> https://blog.wichan.dev/posts/web-graphql https://blog.wichan.dev/posts/web-graphql Mon, 23 Oct 2023 00:00:00 GMT <![CDATA[Implementing Priority Queue (Feat. Heap)]]> https://blog.wichan.dev/posts/algorithm-heap https://blog.wichan.dev/posts/algorithm-heap Thu, 05 Oct 2023 00:00:00 GMT <![CDATA[Creating Puppeteer Web Crawler - 2]]> https://blog.wichan.dev/posts/web-crawling-2 https://blog.wichan.dev/posts/web-crawling-2 Sun, 17 Sep 2023 00:00:00 GMT <![CDATA[Creating Puppeteer Web Crawler - 1]]> https://blog.wichan.dev/posts/web-crawling-1 https://blog.wichan.dev/posts/web-crawling-1 Thu, 14 Sep 2023 00:00:00 GMT <![CDATA[JPQL and Native Query]]> https://blog.wichan.dev/posts/jpql https://blog.wichan.dev/posts/jpql Tue, 22 Aug 2023 00:00:00 GMT <![CDATA[Auto-reload After Thymeleaf Source Changes]]> https://blog.wichan.dev/posts/spring-devtool https://blog.wichan.dev/posts/spring-devtool Wed, 16 Aug 2023 00:00:00 GMT <![CDATA[Conquering the Annoying CORS]]> https://blog.wichan.dev/posts/web-cors https://blog.wichan.dev/posts/web-cors Sun, 06 Aug 2023 00:00:00 GMT <![CDATA[What is type: module in package.json?]]> https://blog.wichan.dev/posts/cjs-esm https://blog.wichan.dev/posts/cjs-esm Wed, 02 Aug 2023 00:00:00 GMT <![CDATA[MSA Design and Implementation - 02]]> https://blog.wichan.dev/posts/msa-02 https://blog.wichan.dev/posts/msa-02 Fri, 30 Jun 2023 00:00:00 GMT <![CDATA[Encryption and Hashing I Write Down Because I Keep Getting Confused]]> https://blog.wichan.dev/posts/crypto-01 https://blog.wichan.dev/posts/crypto-01 Sat, 03 Jun 2023 00:00:00 GMT <![CDATA[Kubernetes - DB in Pods?]]> https://blog.wichan.dev/posts/k8s-4 https://blog.wichan.dev/posts/k8s-4 Sat, 20 May 2023 00:00:00 GMT <![CDATA[MSA Design and Implementation - 01]]> https://blog.wichan.dev/posts/msa-01 https://blog.wichan.dev/posts/msa-01 Sat, 13 May 2023 00:00:00 GMT <![CDATA[Kubernetes - Deployment and Service]]> https://blog.wichan.dev/posts/k8s-3 https://blog.wichan.dev/posts/k8s-3 Tue, 09 May 2023 00:00:00 GMT <![CDATA[Building a Kubernetes Cluster 'Directly']]> https://blog.wichan.dev/posts/k8s-2 https://blog.wichan.dev/posts/k8s-2 Fri, 21 Apr 2023 00:00:00 GMT <![CDATA[Kubernetes Concept Summary]]> https://blog.wichan.dev/posts/k8s-1 https://blog.wichan.dev/posts/k8s-1 Fri, 14 Apr 2023 00:00:00 GMT <![CDATA[MSA Design and Implementation - Prologue]]> https://blog.wichan.dev/posts/msa-prologue https://blog.wichan.dev/posts/msa-prologue Thu, 13 Apr 2023 00:00:00 GMT