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World Congress 2026 Europe • Jul 10, 2026 • Session details

Meta Harnesses: What the JS Framework Wars Teach Us About What Is Next for AI Agents

Victor Savkin

Are we repeating the JS framework wars with AI agents? Discover how meta harnesses provide the missing enterprise context to elevate developers into system-wide architects.

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#1 about 2 min

Lessons from jQuery and early JavaScript frameworks

The introduction of basic DOM and Ajax capabilities unleashed rapid innovation in web development.

#2 about 3 min

How React's minimalist approach won the framework wars

By focusing intentionally on a universal rendering solution while omitting application-level concerns, React became the standard.

#3 about 3 min

The three core layers of web application architecture

Web architecture consists of platform capabilities, universal framework APIs, and application-level routing and state management.

#4 about 2 min

The rise of meta-frameworks like Next.js

Missing application-level standards in React led to the creation of meta-frameworks that combine routing and rendering cohesively.

#5 about 2 min

Parallels between web frameworks and AI agent harnesses

The structural limits of current agent tools resemble the early days of JavaScript frameworks before meta-layers emerged.

#6 about 6 min

Essential features and primitives of an AI meta-harness

Meta-harnesses expand capabilities by integrating multiple local loops, repositories, access policies, and durable sessions.

#7 about 3 min

Reifying engineering concepts for institutional agent memory

Making abstract concepts like code relationships and user sessions concrete allows agents to solve complete organizational problems.

#8 about 3 min

Demonstrating the Polygraph agent-agnostic meta-harness tool

A practical introduction to Polygraph shows how stitching repository and session graphs powers advanced agent workflows.

#9 about 4 min

Orchestrating agents across multiple repositories simultaneously

Wrapping independent agents allows them to formulate cross-cutting changes spanning frontend and backend architecture effortlessly.

#10 about 2 min

Replacing traditional code reviews with interactive agents

Discussing architecture directly with the agent that produced the code provides deeper context than scanning massive diffs.

#11 about 2 min

Composing reified sessions to preserve bug context

Referencing continuous historical agent sessions eliminates the need to manually rebuild application context when troubleshooting.

#12 about 3 min

Referencing prior organizational work to minimize agent improvisation

Anchoring new agent tasks to existing successful organizational patterns reduces hallucination and enforces best practices.

#13 about 2 min

Empowering engineers to drive large-scale organizational changes

Meta-harnesses elevate individual engineers by enabling them to execute complex, multi-repository tasks without domain silos.

Matching moments

2:54 min

Utilizing harness frameworks as agent operating systems

Anshul Jindal Anshul Jindal +1 · WWC Europe 2026

2:06 min

Rethinking team structures around AI agent capabilities

Mike Mike · WWC 2025

1:48 min

The evolving role of software engineers alongside agents

David Soria Parra David Soria Parra +3 · WWC Europe 2026

2:34 min

Balancing developer autonomy with the adoption of coding agents

Clemens Wasner Clemens Wasner +4 · WWC Europe 2026

1:27 min

Summary of modern Next.js web development toolchains

Marius Obert Marius Obert · WWC 2023

3:31 min

Recreating React components using AI and dev tools

Chris Heilmann +2 · LIVE

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