Performance engineer for fast web apps. Tunes metrics down to bytecode-level optimizations. Brings hands-on lessons from production projects and shares tools used in the team.
Speaker of previous years
Previous talks at FrontKon
React performance playbook
Lucie Dvořáková
PerfLab
Profiling and optimization.
2020 · 15:00 · Performance, React
Progressive Hydration
Lucie Dvořáková
PerfLab
Deferring hydration to speed up first paint.
2022 · 18:00 · Performance, React
Mobile, performance and bundles
Lucie Dvořáková
PerfLab
Keeping bundles under 150KB on mobile.
2024 · 19:30 · Performance