A clean, modern YouTube thumbnail with a dark terminal-themed background. On the left, a developer looking impressed at their screen. On the right, a grid showing 3-4 clearly visible CLI tool icons/logos (lazygit, btop, neovim, zoxide) with the remaining 6 slots blurred, obscured, or showing glowing "?" marks. Large bold text reads "10 CLI TOOLS" in white with a cyan glow. Smaller text reads "I Use Every Day". The blurred/hidden tools create a curiosity gap. Minimalist, high contrast, tech aesthetic.