Events > Speakers Ujjwal Sharma The battle of the event loops 2019 Nov 08-09 -- HolyJS 2019 Moscow [en] | 📓 To ESM is human: Module systems in Node.js 2019 May 24-25 -- HolyJS 2019 Piter [en] | 📓 State of crypto in Node.js 2018 Nov 24-25 -- HolyJS 2018 Moscow [en] | 📓