What tech stack do you currently use to ship your ideas?

Curious what you’re actually shipping with right now. Which stack are you using day-to-day, and why did you choose it over the alternatives? A bit of context (product type + team size) helps a ton.

If you’ve switched stacks recently, what did you move from/to and what pushed the change? Cost, speed, hiring, DX, vendor limits, something else?

What trade-offs are you living with today (performance, flexibility, lock-in), and if you were starting fresh tomorrow, would you pick the same stack? Bonus points for real numbers (time to MVP, hosting/build costs, page speeds) and any lessons learned you wish you’d known earlier.