Vue.js

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Episodes

  1. Vue.js: Vapor Runtime Stability and Performance

    Three merged pull requests focus on improving Vue's experimental Vapor runtime, with fixes for hot module replacement error handling and performance optimizations for slot caching, plus addressing async component lifecycle issues.

  2. Vue.js: Vapor Runtime Stabilization

    Vue.js focused intensively on stabilizing the experimental Vapor runtime mode with eight merged pull requests addressing core rendering issues around slots, scope IDs, and attribute handling. A separate scheduler fix resolved a memory…

  3. Vue.js: Weekly Recap - Performance & Stability Focus

    Vue.js 3.5.35 shipped this week with 13 merged PRs emphasizing performance optimizations and stability fixes across runtime, compiler, and server-side rendering. The team made significant improvements to the experimental Vapor mode while…

  4. Vue.js: Vapor Runtime Transition Fix

    The Vue.js core team merged a fix for the experimental Vapor runtime that resolves key preservation issues in transition groups with v-for loops. The patch ensures animated elements maintain proper per-item keys during dynamic list updates.

  5. Vue.js: Performance Gains and Runtime Fixes

    Vue.js merged 10 pull requests on May 27th, focusing on performance optimizations for event handling and reactivity, plus critical fixes for server-side rendering and component lifecycle management.

  6. Vue.js: Vapor Compiler Performance Enhancement

    Edison1105 merged a significant performance optimization for the Vue.js Vapor compiler, expanding object literal handling for v-bind and v-on directives. The change adds over 1,000 lines of code and comprehensive test coverage.

  7. Vue.js: Vapor Mode Performance Optimizations

    Six pull requests merged on May 25th focused entirely on Vapor mode compiler optimizations, including slot handling improvements, conditional rendering enhancements, and code generation efficiency gains.

  8. Vue.js: Weekly Recap - Vapor Mode Performance Surge

    Vue.js merged 20 pull requests this week, delivering major Vapor mode compiler optimizations that improved v-for operations by up to 35% while strengthening component interoperability and build security.

  9. Vue.js: Vapor TransitionGroup Animation Fix

    A significant fix for Vue's Vapor runtime was merged, addressing component move animations in TransitionGroup with 724 lines of new code and comprehensive test coverage. The update resolves animation issues when components change keys or…

  10. Vue.js: Vapor Mode Performance Improvements

    Three pull requests merged today focus on optimizing Vue.js Vapor mode performance, with significant improvements to template refs and v-for operations. Performance benchmarks show up to 35% improvement in single node operations.

  11. Vue.js: Vapor Runtime Fixes and CI Security Updates

    The Vue.js team merged two pull requests focusing on runtime-vapor scope ID fixes and GitHub Actions security hardening. The changes improve component interoperability and strengthen the project's CI pipeline security.

  12. Vue.js: Vapor Mode Performance Optimizations

    Vue.js developers merged 8 pull requests focused on Vapor mode compiler optimizations, including event handling improvements, asset component resolution enhancements, and DOM lookup performance gains.

  13. Vue.js: Vapor Mode Compiler and Runtime Optimizations

    The Vue.js team merged 12 pull requests on May 18th, 2026, focused entirely on Vapor mode improvements including compiler optimizations, hydration fixes, and performance enhancements.

  14. Vue.js: Weekly Recap - Vapor Mode Performance & Architecture Refinements

    This week brought significant performance improvements to Vue's experimental Vapor mode, with 17 merged PRs focused on runtime optimizations, hydration fixes, and architectural refinements. Key highlights include 2.6x faster class…

  15. Vue.js: Vapor Runtime Improvements

    Four pull requests were merged to the Vue.js core repository on May 15th, all focused on enhancing the experimental Vapor runtime mode. The changes include slot system refactoring, hydration fixes, and performance optimizations.

  16. Vue.js: Vapor Mode Performance and Security Updates

    Vue.js merged 8 pull requests focused on Vapor mode runtime optimizations, including v-for selector improvements and scope management enhancements. Additional security measures were implemented for CI workflows.

  17. Vue.js: CI Pipeline and Vapor Compiler Updates

    Vue.js merged two pull requests focusing on release workflow improvements and vapor compiler optimizations. The changes include pinning CI actions to specific commits and removing unnecessary vapor multi-root markers.

  18. Vue.js: Vapor Performance and Stability Improvements

    Three pull requests merged today focused on Vue.js Vapor mode enhancements, including significant class binding performance optimizations, error handling fixes, and server-side rendering improvements.

  19. Vue.js: Vapor Slot System Improvements

    Two pull requests were merged today addressing dynamic slot handling and hydration issues in Vue's experimental Vapor mode. Both fixes improve interoperability between Vue's traditional VDOM rendering and the new Vapor compilation target.

  20. Vue.js: Rolldown Build Tool Update

    Vue.js core updated its build toolchain to Rolldown v1.0.0, marking the adoption of the stable release of this Rust-based bundler. The update involved package dependency changes across the project.

  21. Vue.js: Vapor Mode Hydration Fix

    Edison1105 merged a significant fix for Vue's experimental Vapor mode, addressing hydration cursor preservation during nested DOM insertions. The change spans 34 files with extensive compiler and runtime improvements.

  22. Vue.js: Vapor Mode Gets Rock Solid

    The Vue.js team merged 14 pull requests focusing heavily on Vapor Mode stability and compiler improvements. Major fixes include preserving effect execution order, better slot handling, and hydration optimizations. Contributors like…

  23. Vue.js: Weekly Recap - Vapor Mode Performance and Hydration

    Vue.js Vapor mode received significant performance optimizations and hydration improvements this week. Three merged pull requests focused on tree-shaking enhancements, dynamic property optimization, and server-side rendering fixes.

  24. Vue.js: Runtime-Vapor Performance Optimization

    The Vue.js team merged a performance enhancement to the runtime-vapor module that improves tree-shaking by conditionally enabling slot fallback functionality. The change restructures how runtime features are managed, allowing components…

  25. Vue.js: Vapor Mode Hydration Improvements

    Edison1105 merged a significant fix for Vue Vapor's hydration system, addressing transition group anchors and v-for rendering with 765 lines of code changes across 10 files. The update includes new vnode hook directive support and…

  26. Vue.js: Weekly Recap - Vapor Mode & Core Stability

    Vue.js development focused heavily on the experimental Vapor mode with significant hydration and compiler improvements, while addressing several core stability issues including transition edge cases and reactivity scope management.

  27. Vue.js: Hydration Performance Improvements

    Two performance-focused pull requests were merged to the Vue.js core repository, both enhancing hydration capabilities in the experimental Vapor mode. The changes include a new static template fast path and improved slot handling during…

  28. Vue.js: Compiler Fixes and Runtime Improvements

    Vue.js merged 9 pull requests on April 22nd addressing critical issues in the Vapor compiler, CSS scoping, transitions, and reactivity system. The team also released version 3.5.33 with these improvements.

  29. Vue.js: Vapor Runtime Slot and KeepAlive Improvements

    Three pull requests were merged to the Vue.js core repository, focusing on runtime-vapor improvements including slot fallback ownership simplification and KeepAlive teleport cleanup fixes.

  30. Vue.js: Weekly Recap - Vapor Runtime Stability & Hydration

    Six pull requests were merged this week, all focused on fixing critical runtime issues in Vue's experimental Vapor mode. The changes address hydration stability, teleport component cleanup, and template compilation for Vapor components.

  31. Vue.js: Vapor Runtime Component Fixes

    Four pull requests were merged today focusing on bug fixes and improvements to Vue.js Vapor runtime components, addressing render context handling, teleport unmounting, and template compilation issues.

  32. Vue.js: Vapor Runtime Hydration and Teleport Fixes

    Two pull requests merged today focused on Vue's experimental Vapor runtime, addressing hydration stability issues and fixing teleport component cleanup during conditional rendering.

  33. Vue.js: Weekly Recap - Vapor Hydration & Build Improvements

    This week brought significant hydration improvements for Vue's Vapor mode, including async component support and double-mount fixes, alongside build tooling updates and minor package configuration changes.

  34. Vue.js: Build Tools and SSR Improvements

    The Vue.js team merged three pull requests focused on build tooling updates and server-side rendering optimizations. Key changes include replacing deprecated changelog generation tools and improving tree-shaking for custom elements.

  35. Vue.js: Vapor Mode Hydration Improvements

    Two pull requests merged today focus on fixing hydration issues in Vue's experimental Vapor mode, addressing component double mounting and async component handling under Suspense boundaries.

  36. Vue.js: Weekly Recap - Vapor Mode & Runtime Stability

    Vue.js merged 9 pull requests this week focused on Vapor mode improvements and critical runtime fixes. Key updates include enhanced Teleport handling, type system improvements, and server-side rendering adjustments.

  37. Vue.js: Bug Fixes & TypeScript Wins

    The Vue.js team shipped version 3.5.32 with some impressive bug fixes and TypeScript improvements. Edison led the charge with teleport fixes and server-side rendering updates, while the community contributed enhanced customRef typing.…

  38. Vue.js: Vapor Mode Gets Lifecycle Love

    Today we're diving into some exciting Vue Vapor runtime improvements! Edison1105 delivered a comprehensive fix for stale effects in interop vapor slots, complete with new vnode lifecycle callbacks, while jackma9604 added an important…

  39. Vue.js: Small Fixes, Big Hearts

    Today we're celebrating the beauty of open source collaboration with a meaningful contribution from Ayush Shukla, who took the time to clean up typos in Vue's changelogs. It's a perfect reminder that every contribution matters, no matter…

  40. Vue.js: Vapor Runtime Gets Rock Solid

    Four crucial bug fixes landed in Vue's Vapor runtime today, with edison1105 leading the charge on three major improvements. The team tackled some tricky interoperability issues between Vapor and VDOM runtimes, fixed transition animations…

  41. Vue.js: Suspense & SSR Stability Week

    The Vue.js team merged 15 pull requests focusing heavily on Suspense component stability, SSR memory management, and developer experience improvements. Key highlights include fixes for Teleport-Suspense interactions, SSR memory leak…

  42. Vue.js: Vapor Mode Slots Get a Critical Fix

    Today we're diving into a focused but important fix for Vue's experimental Vapor mode compilation. Jack Ma tackled a tricky bug where dynamic default slot names with v-if directives were causing compilation failures, adding robust test…

  43. Vue.js: Vapor Mode Gets Smoother Transitions and Better Testing

    The Vue.js team merged three significant PRs focused on improving the Vapor mode experience. Edison1105 delivered major enhancements to transition handling with static keys and fixed event delegation issues with stop modifiers, while…

  44. Vue.js: Transition Magic Gets Even Smoother

    Today we're diving into some exciting improvements to Vue's transition system! Two key pull requests landed that fix some tricky edge cases with transition-group dynamic tag updates and template children handling. Edison1105 and…

  45. Vue.js: Vapor Mode Gets Rock Solid - Lifecycle Fixes and Slot Improvements

    Today Vue.js pushed three solid fixes to Vapor mode, including a major lifecycle hook improvement from edison1105 that tackles tricky component unmounting scenarios. The team also cleaned up slot handling with comment nodes, making the…

  46. Vue.js: Vapor Gets Rock-Solid Hydration

    The Vue.js team merged 16 pull requests focused heavily on strengthening Vapor mode's hydration capabilities. Edison1105 led the charge with major improvements to multi-root component hydration, teleport handling, and code organization,…

  47. Vue.js: Vapor Compiler Gets Smarter with Expression Caching Fixes

    The Vue.js team rolled out some important fixes for the Vapor compiler, tackling tricky issues with expression caching and circular references. Three pull requests from babu-ch, edison1105, and BobbieGoede improved how repeated function…

  48. Vue.js: Vapor Mode Gets Smarter Expression Handling

    Two focused improvements landed in Vue's experimental Vapor mode today, both from contributor edison1105. The main fix addresses how the compiler handles expressions with globally allowed identifiers, preventing incorrect caching…

  49. Vue.js: Custom Elements and Reactivity Polish Party

    Vue.js v3.5.30 brings a treasure trove of fixes with 10 merged PRs focusing heavily on custom elements and reactivity improvements. Edison leads the charge with multiple critical fixes for custom element styling, SSR watch behavior, and…

  50. Vue.js: Vapor's Transition Magic Gets Smoother

    Today we're diving into some crucial fixes for Vue's experimental Vapor mode that make transitions way more reliable. Edison1105 stepped up with two solid PRs that tackle those tricky edge cases where transitions would break when dealing…

  51. Vue.js: Generics Get Real - When TypeScript Finally Cooperates

    Today we're celebrating a significant TypeScript improvement in Vue's defineComponent function. Developer danyadev merged a crucial fix that makes generics actually work with runtime props, solving issues that have been frustrating…

  52. Vue.js: Vapor Mode Gets Rock Solid - Interop Fixes and HMR Polish

    The Vue team shipped 8 pull requests focused heavily on stabilizing Vapor mode, with edison1105 leading a comprehensive fix spree covering interop edge cases, slot handling, and HMR improvements. A key compatibility fix for the…

  53. Vue.js: Vapor's Hydration Heroes Strike Again

    Five solid fixes merged today, with the Vue team crushing some tricky hydration bugs in the experimental Vapor mode. Edison1105 led the charge with three critical hydration fixes, while jackma9604 solved a dynamic props event handling…

  54. Vue.js: Vapor Hydration Gets a Critical Fix

    Today we're diving into two important updates to Vue.js core, with the star of the show being a critical hydration fix for Vapor mode that prevents component duplication during server-side rendering. Edison1105 delivered both changes,…

  55. Vue.js: Vapor Mode Reference Refinement

    Four focused bug fixes landed today, all centered around making Vapor mode's template references more reliable and developer-friendly. Edison and Jack tackled some tricky edge cases around dynamic components and refs, ensuring cleaner…

  56. Vue.js: Vapor Mode Gets Serious with VDOM Interop

    The Vue team made significant strides in Vapor mode development with two major PRs adding support for Suspense and Teleport components in VDOM interoperability. Edison1105 led the charge with these foundational features, while the…

  57. Vue.js: Vapor Mode Gets a Testing Makeover

    Today we're diving into a focused day of Vue.js development with 5 merged pull requests, all centered around strengthening the Vapor mode ecosystem. Edison1105 led the charge with major improvements to end-to-end testing infrastructure…

  58. Vue.js: Template Ref Revolution in Vapor Mode

    Today we're diving into a major refinement of Vue's Vapor mode with four merged pull requests focused primarily on template ref handling. Edison1105 and jackma9604 led the charge with comprehensive improvements to how template refs work…

  59. Vue.js: Transitions Get Smoother and Types Get Smarter

    The Vue team shipped version 3.5.29 with some really thoughtful improvements focused on developer experience. We've got transition fixes that prevent those awkward animation overlaps, better TypeScript support for JSX class attributes,…

  60. Vue.js: Vapor Mode Gets Stronger and Infrastructure Updates

    The Vue.js core team merged two important pull requests today, including a crucial fix for Vapor mode's attribute handling and a Node.js LTS upgrade. The highlight is jackma9604's fix for a tricky bug where symbol keys were breaking the…

  61. Vue.js: Teleport Gets a Major Tune-Up

    The Vue.js team merged five pull requests focused heavily on improving Teleport components, with significant optimizations to transition handling and template ref behavior. Edison1105 led the charge with multiple performance fixes, while…

  62. Vue.js: Vapor Mode Gets Major Key Handling & Tree-Shaking Wins

    The Vue team shipped four solid improvements today, headlined by a major refactor to key handling in Vapor mode that spans 21 files and 800+ line changes. Plus we got some nice tree-shaking optimizations for the interop layer and a…

  63. Vue.js: Vapor Mode Gets Keyed Blocks and Better Slot Handling

    The Vue.js core team shipped six significant PRs focused entirely on Vapor mode improvements. Edison1105 led the charge with keyed block handling for dynamic keys and better slot isolation in v-for loops, while zhiyuanzmj strengthened…

  64. Vue.js: Vapor Mode Gets Some Love - Compiler Fixes and v-for Improvements

    Today we're diving into three solid bug fixes that landed in Vue core, all focusing on the experimental Vapor mode. The Vue team tackled some tricky compiler edge cases around table nesting and slot interpolations, plus improved the…

  65. Vue.js: Vapor Mode Polish - SVG Fixes and Code Cleanup

    Edison1105 delivered three solid improvements to Vue's experimental Vapor mode, including a key fix for SVG element styling and some thoughtful code cleanup. The main highlight is better handling of class and style bindings on SVG…

  66. Vue.js: Transition Magic Gets Even Better

    The Vue.js team delivered some solid improvements today with three merged PRs focusing on transition enhancements and build optimizations. Edison1105 led the charge with fixes for conditional transitions and build tooling updates, while…

  67. Vue.js: Vapor and VDOM Playing Nice Together

    Two important fixes landed for Vue's experimental Vapor mode, both focused on making Vapor components work seamlessly within traditional VDOM applications. The changes improve component movement in KeepAlive scenarios and add proper…

  68. Slot Scoping Saga - A Tale of Nested Components and v-for Loops

    Today we're diving into a focused but crucial fix for Vue's experimental Vapor mode. Edison1105 tackled a tricky issue with slot owner preservation that was causing scoped styling problems in nested components within v-for loops. It's…

  69. Cleaning House - Fixing Package Dependencies

    Edison1105 delivered a clean architectural improvement to Vue's core today, fixing an improper dependency between runtime-core and runtime-dom packages. This refactor replaces a direct VueElement import with a proper…

  70. Community Care and Teleport Fixes

    Today we're celebrating the kind of community contributions that make Vue.js shine - from Zakir176's thoughtful documentation cleanup to edison1105's important teleport hydration fix. It's a perfect example of how both small and…

  71. Vapor Mode Spring Cleaning

    Vue's experimental Vapor mode gets some focused maintenance with two key improvements from edison1105. The day brought a critical compiler fix for HTML tag handling and a clean refactoring that removes unused code, keeping the Vapor…

  72. Vapor Mode Gets a Polish - KeepAlive and Transitions Shine

    Edison1105 had a productive day fixing critical issues in Vue's experimental Vapor mode, tackling KeepAlive caching problems and transition handling for async components. Five merged PRs brought important bug fixes and smart refactoring…