Son Phung
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phungleson.bsky.social
Son Phung
@phungleson.bsky.social
Building high performance, fast, native, cross-platform apps
🚀https://120.dev/120-ai-chat
Sure, traffic isn’t huge. But if I stop writing, I feel like I lose direction. So I keep going, documenting and sharing the process week by week.

Here’s the latest update: 120.dev/blog/week-28...
Week 28: Multimodal file attachment support & Text-to-Speech expansion
This week adds file attachment support for PDFs and images, along with text-to-speech features, to 120 AI Chat. These updates build on the multimodal capabilities from previous weeks, allowing users t...
120.dev
September 14, 2025 at 11:45 AM
Key takeaway: Be extra vigilant with LLMs/Agentic AI—hallucinations are inevitable & confident, hard to spot without expert oversight.
September 8, 2025 at 11:28 AM