JavaScript Conference 2025 (Warsaw & Online)
Learn from the BestMeet Frizzarin Nicolas
The INP score: What it is and how to improve it
The Input Latency (INP) metric is a measure of how long it takes for a website to respond to user input. It is a critical metric for user experience, as it can affect how quickly users can interact with your website and this one replaced the FID metric in March 2024
An interaction is composed of three parts
- The Input delay
- The callback events
- The presentation delay
Unfortunately, optimizing only one of these three parts will not be enough to optimize the INP metric.
But what do these parts correspond to and how can they all be optimized?
By the end of this talk, you will be well-equipped to improve the INP of your website and provide a better user experience for your customers
Frizzarin Nicolas - Senior Staff Engineer, GDE, SFEIR | Luxembourg
He works as a Developer Advocate and Senior Staff Engineer at Sfeir Luxembourg. Besides that, Nicolas is a speaker, and likes to contribute to the community by giving talks, trainings, writing articles or participating in open source projects like Ng Zorro
Learn from the Best Featured Speakers
Tomasz Ducin
Independent Consultant, Architect, Developer & Trainer, Poland
Dr. Philippe De Ryck
Security Expert, Founder, GDE, Pragmatic Web Security | Belgium
Sylwia Laskowska
Senior JavaScript Developer, Atos | Poland
Eugene Fidelin
Engineering Manager & Frontend SME, eBay | Netherlands
Julien Huang
Nuxt Core Team, Leetchi | France
Jemima Abu
Front End Developer, GDE, Microsoft MVP , CAIS | UK
Nir Kaufman
Tech Lead, Full-stack AI Engineer, GDE, Tikal | Israel
Daria Poliakova
Front-end developer, Conscensia | Poland
Matthew Podwysocki
Staff Engineer, Mapbox | USA
Damian Płaza
Senior Software Engineer / Power Grid Gdańsk R&D Manager, Volue/Bottega IT Minds | Poland
Soumaya Erradi
Senior Software Developer, Atlantis S.R.L. | Italy
Ihor Maistrenko
Angular / .NET Developer / Team Lead, Conscensia | Poland
Manfred Steyer
GDE for Angular, softwarearchitekt.at | Austria
Jakub Andrzejewski
Senior Fullstack Developer & Advocate, GDE, Monterail | Poland
Markus Ingvarsson
Back End Developer, Podme | Sweden
Michał Jawulski
Managing Delivery Architect, Capgemini | Poland
Frizzarin Nicolas
Senior Staff Engineer, GDE, SFEIR | Luxembourg
Önder Ceylan
Principal Engineer, Google Developers Expert, Jumbo Supermarkten | Netherlands
Alain Chautard
GDE, Expert Web Consultant, Trainer, Mentor, Angular Training | France
Michael Egger-Zikes
Trainer & Consultant, AngularArchitects.io | Austria
Alex Okrushko
Senior Software Engineer, Snowflake | Canada
Alexander Thalhammer
Passionate Angular Developer, Angular Architects | Austria
Younes Jaaidi
Software Development Cook, Teacher & Coach, GDE | France
Daniel Sogl
Software-Architekt, Thinktecture AG | Germany
Rainer Hahnekamp
Trainer and Consultant, AngularArchitects.io | Austria
Dariusz Kalbarczyk
Google Developer Expert, Author, Podcaster, NG/JS/AI POLAND | Poland
Exciting updates are on the way! We'll be announcing our first speakers for 2025 soon. Stay tuned! Want to be part of our lineup? Click the button below to apply!
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