https://canmert.blog/blog Personal Blog en-us canmert.dev@gmail.com (Can Mert) canmert.dev@gmail.com (Can Mert) Wed, 02 Sep 2026 12:59:59 GMT https://canmert.blog/blog/what-i-learned-building-real-time-upload-progress-with-phoenix-liveview https://canmert.blog/blog/what-i-learned-building-real-time-upload-progress-with-phoenix-liveview How we solved frozen CSV imports and stopped duplicate uploads by offloading row-by-row parsing to a GenServer and streaming updates via Phoenix PubSub without a single line of client-side JavaScript. Wed, 02 Sep 2026 12:59:59 GMT canmert.dev@gmail.com (Can Mert) elixirphoenixliveviewgenserverpubsubfile-upload