Bill Zhang

DeepSeek V4.1 Flash combines text and image understanding with a 1M-token context window and up to 384K output tokens. Build coding assistants and AI agents using tool calling, JSON output, and OpenAI- and Anthropic-compatible APIs. Available now as deepseek-flash, with usage-based, peak/off-peak pricing.

PkgSeek is an open-source package search engine for Linux, BSD & Homebrew. 🔎 1.9M+ packages across 31 distributions: Debian, Arch, Fedora, RHEL, openEuler, openKylin, UOS, OpenWrt, FreeBSD, Homebrew… Compare versions across distros. Check CVEs + fixed versions. File reverse-lookup, dependency graphs, error→install commands. 🔓 Open by default: free REST API + MCP, daily Parquet/JSON dumps, no challenge, no 10,000-result cap. Try nginx, openssl, or /usr/bin/convert at https://pkgseek.com.

Ubuntu Fan is a multilingual, open-source guide for Ubuntu 26.04 LTS. It covers installation, desktop use, development setup, AI workflows, server deployment, system administration, troubleshooting, hardware compatibility, and upgrade paths from older releases. Built for Linux beginners, developers, sysadmins, and anyone evaluating Ubuntu 26.04 LTS.