Call for Speakers
Help Define the Future of JavaScript!
Great to see you are interested to speak at JSWorld Conference!
JSworld Conference will take place on
12 March 2027 at
Theater Amsterdam.
In 2027, JavaScript developers are no longer just frontend engineers. They’re product engineers, AI-native builders, architects and technical leaders designing software that spans browsers, servers, edge platforms and intelligent systems.
🫴 This is your opportunity to Build Your Professional Reputation, Share Your Lessons Learned, Connect with Your Peers, Grow Your Network, Influence an Emerging Discipline, Gain Visibility for Your Work.
🎁 Enjoy Free Perks like Full Access to JSWorld Conference. Access to our VIP dinner for Speakers & Leaders. Free VIP Badge with all day beverage service & afterparty drinks. Daily Lunch.
We particularly welcome topics like:
1. The Future of JavaScript & the Web Platform
New platform capabilities, TC39 developments, browser APIs, Temporal, resource management, View Transitions, Navigation API and technologies that may allow developers to remove dependencies from their stack.
2. TypeScript at Scale
Native TypeScript execution, type stripping, compiler changes, large monorepos, advanced type systems, migrations, API contracts and lessons from running TypeScript across large production codebases.
3. Modern JavaScript Tooling
Vite, Rolldown, Oxc, Biome, build performance, CI optimisation, monorepo tooling and real-world migrations away from legacy toolchains.
4. AI-Assisted Software Engineering
Coding agents inside real repositories, agent instructions, context management, code review, automated evaluations, testing AI-generated code and what changes when AI writes the first implementation.
5. Building AI Features with JavaScript
Streaming interfaces, structured output, tool calling, MCP, agent workflows, evaluations, security, observability and lessons from shipping AI-powered product features into production.
6. Full-Stack JavaScript Architecture
Server Components, server functions, edge runtimes, rendering strategies, caching, server-first architectures and deciding what should run in the browser, server, edge or build process.
7. Migration Stories & Engineering Trade-offs
Framework migrations, major rewrites that did or did not happen, legacy modernisation, architectural changes, rollback strategies and the real cost behind engineering decisions.
8. Data, Realtime & Local-First Applications
Sync engines, offline-first architecture, realtime collaboration, conflict resolution, Postgres-first applications and modern approaches to moving data between client and server.
9. JavaScript Security & Supply Chain
npm security, dependency attacks, package provenance, trusted publishing, permissions, framework vulnerabilities, secure CI pipelines and practical ways teams can reduce their attack surface.
10. Performance & JavaScript Runtimes
Node.js, Bun, Deno, WebAssembly, event-loop performance, memory profiling, CPU bottlenecks, workers, edge runtimes and lessons from systems running under real production load.
11. Observability & Production Engineering
OpenTelemetry, frontend-to-backend tracing, performance monitoring, AI and LLM observability, cost tracking, debugging distributed systems and understanding what actually happens after deployment.
12. The Changing Role of the JavaScript Engineer
How AI, abstraction and increasingly capable platforms are changing engineering roles, seniority, code review, architecture, technical leadership and the skills developers will need next.
We favour talks that contain real examples, production lessons, measurable results, technical depth and clear opinions backed by experience.
A migration that went wrong can be more interesting than one that went perfectly. A talk explaining why your team decided not to adopt a technology can be just as valuable as one introducing something new.
We are less interested in generic introductions, vendor pitches or talks that simply explain how a tool works.
If you have built it, broken it, migrated it, scaled it, secured it, replaced it or learned something the hard way, we want to hear about it.
JSWorld Conference 2027 is about the decisions experienced JavaScript engineers are making now, and the technologies that will shape what they build next.
Deadline: 1 November 2026
Notified on acceptance: we monitor and accept talks throughout the full submittance process. But all notifications will be final by 13 November 2026.
Full Pogram Release: 18 November 2026
