Modern Agenda — Phase 02: ECMAScript 2026
Rosetta Phase 03 — Current ECMAScript
Current JavaScript implementation using modern language features and browser-native patterns.
Modern Agenda: ECMAScript 2026
Build the strongest framework-free implementation using current JavaScript and native browser capabilities. The visible target remains comparable with every other Modern Agenda phase.
Build the strongest framework-free implementation using current JavaScript and native browser capabilities. The visible target remains comparable with every other Modern Agenda phase.
Purpose & Learning Objectives
Why this project exists and what the implementation should teach.Purpose
Build the strongest framework-free implementation using current JavaScript and native browser capabilities.
Learning Objectives
- Use current ECMAScript syntax without unnecessary transpilation.
- Prefer browser-native APIs where they solve the problem well.
- Use modern async/await and module organization.
- Write accessible, semantic interaction without framework dependencies.
- Establish a current JavaScript benchmark for framework comparisons.
Technology Plan
Current, planned, legacy, or candidate technologies for this project.Phase Implementation
Planned behaviors, architecture decisions, and evidence this project should produce.- Use async/await.
- Use modern collection and object features.
- Keep module boundaries explicit.
- Accessible disclosure controls.
- Minimal DOM coordination.
- No framework state layer.
- Boilerplate difference.
- State organization difference.
- Testing/tooling difference.
Rosetta Comparison Notes
Implementation context, boundaries, and later expansion.Series Rule
Keep the data fixture, application behavior, and expected output recognizable.
Comparison Output
Document what this phase changes in syntax, typing, modules, state, rendering, requests, and tooling.