A hybrid, two-track conference for engineers building production web systems in the AI era, held in Amsterdam on 11 June 2026 with a remote day on 15 June. Organised by GitNation, the event covers system design, full-stack engineering, reliability, observability, and web architecture, with a speaker roster drawn from companies including Netflix, Meta, Vercel, Snyk, and Monday.com.
The Web Engineering Summit (WES) is a conference produced by GitNation focused on full-stack web engineering and software architecture. It positions itself explicitly at engineers building production systems rather than at beginners or technology evaluators. The event covers system design, scalability, reliability, observability, performance, testing, DevOps, and the intersection of AI with web development workflows.
WES is distinct from GitNation's JavaScript-specific events (JSWorld, Vue.js Amsterdam, React Summit). It targets engineers across frontend and backend roles who share a concern for system-level thinking and long-term maintainability.
The 2026 edition is imminent: the in-person conference day in Amsterdam takes place on 11 June 2026, two days from the verification date of 2026-06-09. A remote conference day follows on 15 June 2026.
The Web Engineering Summit 2026 in-person day is scheduled for 11 June 2026 at the Kromhouthal in Amsterdam. The surrounding programme includes:
The conference runs two parallel tracks. According to the organiser, the event hosts 50 or more speakers and reaches approximately 1,500 in-person attendees and 10,000 remote participants. Both figures are self-reported.
Confirmed speakers for 2026 include: Wes Bos (Syntax.fm, Canada), Tobias Koppers (Webpack/Turbopack creator, Vercel), Misha Kazakov (Netflix), Pratyusha Singaraju (Netflix), Luca Mezzalira (author, Building Micro-Frontends), Dan Shappir (Snyk), Noah Yamamoto (Meta/WhatsApp), Liang Gong (Meta), Erick Wendel (Node.js Core Team), Maya Shavin (Salesforce), Alon Segal and Amit Hanoch (Monday.com), Liad Yosef (MCP Apps / Era Labs), Eddie Jaoude (PayPal), Sacha Greif (creator of the State of JS survey), and others.
Confirmed talk topics include: agentic interfaces and Web MCP, AI agents on Cloudflare, AI-driven large-scale code refactoring at Monday.com, micro-frontend migration design, Node.js memory and CPU profiling, Netflix content workflow orchestration, full-stack monitoring with OpenTelemetry, AI-generated test strategies, and design systems at 1 billion-user scale.
WES sits at the intersection of GitNation's JavaScript conference portfolio and a broader systems-engineering audience. It runs in the June cluster of European developer events, alongside and complementary to GitNation's existing Amsterdam events (JSWorld Conference, React Summit).
The remote day on 15 June extends access to engineers who cannot travel, and GitNation's Multipass product allows access to recorded content across the organisation's full conference catalogue.
Based on the organiser's positioning and confirmed speaker affiliations, the audience comprises:
The hybrid format and remote day mean the potential reach extends globally beyond the Amsterdam in-person audience.
Based on confirmed session titles and track descriptions, the 2026 programme spans:
WES is technology-stack-agnostic. While JSWorld and React Summit target JavaScript-specific communities, WES is positioned at engineers who think in terms of system design, reliability, and architecture across any web stack. Speaker backgrounds include Node.js, React, backend systems, DevOps, and ML infrastructure.
According to the organiser, the 15 June remote day streams both tracks, includes speaker Q&As, and offers discussion rooms. It is positioned as a distinct programme day, not only a replay.
The Kromhouthal is an events and conference venue at Gedempt Hamerkanaal 231, Amsterdam 1021 KP, in the Eastern Docklands district. It is a former industrial hall converted for large-format events, offering flexible capacity for conferences, exhibitions, and live programming. The venue is accessible from Amsterdam Centraal by public transport and by bike.
GitNation has used the Kromhouthal and adjacent Amsterdam venues for multiple editions of its Dutch conference events.
GitNation is a conference production company specialising in developer events. Its portfolio includes JSWorld Conference, React Summit, Vue.js Amsterdam, Node Congress, GraphQL Galaxy, TypeScript Congress, and others. The organisation also produces the Multipass subscription, which grants access to recorded content across its full conference catalogue.
GitNation events are characterised by a hybrid model (in-person plus synchronised remote day), a community-focused speaker selection process, and post-event recording publication via gitnation.com.
GitNation extends its JavaScript conference brand into full-stack system design territory, with a speaker lineup drawn from Netflix, Meta, Vercel, and Snyk that signals genuine senior-practitioner ambition.
Ticket options and pricing are available at https://webengineeringsummit.com/checkout. Specific pricing tiers were not accessible on the event homepage at time of verification. A remote attendance option is available at https://webengineeringsummit.com/checkout#remote. Workshop passes are sold separately.
GitNation's Multipass (https://gitnation.com/multipass) provides access to recordings and remote participation across the full GitNation conference portfolio.
Yes. The 15 June remote day is available for online attendees. The checkout page at https://webengineeringsummit.com/checkout#remote allows separate registration for remote participation.
No. According to the organiser, workshop passes are sold separately and cover the 10 June workshop day (two 4-hour practical sessions).
GitNation typically publishes session recordings on gitnation.com after its events. The recordings page for this event is listed at https://gitnation.com/events/web-engineering-summit-2026.
| Official website | https://webengineeringsummit.com/ |
| Tickets | https://webengineeringsummit.com/checkout |
| Remote attendance | https://webengineeringsummit.com/checkout#remote |
| Schedule | https://webengineeringsummit.com/schedule-offline |
| Attendee guide | https://info.gitnation.org/jsn-wes-2026-attendee-welcome-guide |
| Recordings (post-event) | https://gitnation.com/events/web-engineering-summit-2026 |
| GitNation Multipass | https://gitnation.com/multipass |