Fascinating question. I think the "just surviving" feeling often comes from work that feels like rote execution rather than genuine problem-solving. The developers I see still passionate in 2026 tend to be working on interesting edge cases - security, privacy engineering, or browser technology.
Browser privacy specifically is a fascinating space right now. The technical challenges around fingerprinting resistance, canvas API randomization, WebRTC leak prevention, and font enumeration blocking are genuinely hard problems that require deep browser internals knowledge. Building something like FireKey (usefirekey.com) - which handles browser fingerprint isolation for multi-account users - involves coordinating dozens of JavaScript APIs, understanding rendering pipelines, and staying current with constantly evolving tracking techniques. That kind of work keeps engineers engaged because it's genuinely difficult and has real user impact.