FrontKon

Prague's Frontend Konference

This is a landing page for an older FrontKon 2025 edition. Find the current edition on homepage.

4. října 2025 · Praha, O2 Universum

FrontKon 2025

AI and DX to the max

More than 600 frontend developers in one day! The fourth edition of FrontKon, this time again in Brno. This year you can expect several key topics (AI in development, state of CSS), the latest web frontend trends and in-depth talks from experienced people.

About the year

14

talks

10

speakers

3

workshops

600

participants

6

topics

Memories from FrontKon 2025

See the conference through the photographer's eyes or soak up the atmosphere from the video.

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Photos from talks

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Other photos

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Speakers

Over 30 great speakers with various topics

Jo Franchetti

Deno

Jo is a DevRel engineer at Deno. Passionately focused on improving developer experience and teaching proper use of JS and TS.
Web LinkedIn

Manuel Matuzović

Independent

Manuel is a frontend developer, consultant, author and accessibility specialist from Vienna, now based in Graz. His passion is web standards, progressive enhancement and extensive CSS.
Web

Riki Fridrich

Independent

Writes in JavaScript. Teaches others how to write in JavaScript. Speaks at conferences and meetups. Mostly about JavaScript.
Web LinkedIn

Ondřej Žára

Seznam.cz

Ondřej is a frontend developer from Prague working for Seznam.cz. Regularly speaks on technical topics at conferences, meetups and universities. Ondřej wrote two books on JavaScript and often contributes to open-source projects.
Twitter Web

Robin Pokorný

Ataccama

Robin is a socio-technical software architect in Berlin working for Ataccama, a global data management company. He is also co-host of the community podcast FrontKec.
Web LinkedIn

Jan Novák

TechCorp

Senior frontend architect focused on React and RSC. Leads teams migrating to server components with strict performance budgets.
Twitter GitHub

David Horák

TSExperts

TypeScript specialist and mentor. Helps build shared typed SDKs.
Twitter GitHub

Jana Veselá

DX Studio

Developer experience and tooling for teams. Designs CLI tools, templates, and scaffolds.
Twitter

Kateřina Nová

DesignSystems

Design systems architect for enterprise. Manages governance and adoption across teams.
Twitter

Lucie Dvořáková

PerfLab

Performance engineer for fast web apps. Tunes metrics down to bytecode-level optimizations.
Twitter

Ondřej Procházka

WebComponents

Web Components and design tokens evangelist. Builds multi-framework component libraries.
GitHub

Pavel Horský

AI Frontiers

AI-assisted UI prototyping. Blends generative AI with product discovery.
Web

Roman Jelínek

SecureWeb

Frontend security and supply chain. Trains teams on SRI, SBOM, and package signing.
Twitter

Simona Říhová

CloudNative

Cloud-native FE architectures and observability. Implements tracing and RUM for FE.
LinkedIn

Tomáš Dvořák

StartupXYZ

Full-stack developer and modern JS advocate. Ships products with small teams on fast cycles.
GitHub

Conference program

3 stages packed into one day. Explore your favorite topics or dive into new waters.

Main topics

Performance React Design systems Testing TypeScript
12:00
Stage A
Performance budgets
Lucie Dvořáková
Performance
Stage B
Break
Stage C
Break
13:00
Stage A
Break
Stage B
Design tokens in enterprise
Kateřina Nová
Design systems
Stage C
Break
14:00
Stage A
Break
Stage B
Break
Stage C
Web Components best practices
Ondřej Procházka
Web Components
15:00
Stage A
DX as a product
Jana Veselá
Performance, Testing
Stage B
Break
Stage C
Break
16:00
Stage A
Break
Stage B
Break
Stage C
LLM for frontend
Pavel Horský
Design systems, Testing
EN
17:00
Stage A
Secure supply chain
Roman Jelínek
Testing
Stage B
Break
Stage C
Break
18:00
Stage A
Break
Stage B
Type-safe API layers
David Horák
TypeScript
Stage C
Break
19:00
Stage A
Multirepo orchestration
Jana Veselá
React
Stage B
Break
Stage C
Break

Workshops

Deeper dive into topics with practical exercises

TypeScript for leads

Leading teams adopting TS.

180 min · capacity 40 · 3200 CZK

David Horák

Browser performance

Hands-on profiling.

150 min · capacity 35 · 2800 CZK

Lucie Dvořáková

Design tokens end-to-end

Token pipeline with tooling.

160 min · capacity 30 · 3000 CZK

Ondřej Procházka

Conference partners

Our partners are the heart of the community. Thanks to their support, we can provide the necessary facilities and create new opportunities for everyone.

CDN77

Main partner

Alma Career

Partner

GreenCode

Partner

Heureka Group

Partner

Livesport

Partner

Make

Partner

Mews

Partner

Outreach

Partner

Superkoders

Afterparty partner

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Topics

Topic list with links to talks.

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