1. Computers
  2. Display Drivers
  3. Graphics Cards
  4. Memory
  5. Motherboards
  6. Processors
  7. Software
  8. Storage
  9. Operating Systems


Facebook RSS Twitter Twitter Google Plus


Phoronix Test Suite

OpenBenchmarking Benchmarking Platform
Phoromatic Test Orchestration

Qt Is Likely To Use The V8 JavaScript Engine

Free Software

Published on 06 September 2011 09:35 PM EDT
Written by Michael Larabel in Free Software
6 Comments

It looks like with Qt 5.0, V8 will become the JavaScript Engine for the Qt tool-kit as well as for Qt Script and Qt Quick.

Currently Qt uses JavaScriptCore as its engine, but Qt developers are looking to have a common JavaScript engine for Qt WebKit, Qt Script and QML. This would allow mixing QML and WebKit in the same application using a single JavaScript environment, use HTML5 web application APIs in QML, use the Qt Script API to extend WebKit's JavaScript support, and less memory usage due to a single, shared JavaScript engine.

It looks like Qt developers are settling to use V8, the JavaScript Engine developed by Google for their Chrome/Chromium web-browser. It was back in February when I mentioned Nokia was looking to use Google V8 as its JavaScript Engine.

There is this bug report to track the Qt JavaScript Engine. There is already a proof-of-concept Qt with V8. Benchmark results have also showed to be very promising.

Qt 5.0 is scheduled to be released next year. Besides a new JavaScript Engine, it will have better support for the Wayland Display Server and other fundamental changes.

Prost to Mark for pointing out this new Qt JavaScript information.

About The Author
Michael Larabel is the principal author of Phoronix.com and founded the web-site in 2004 with a focus on enriching the Linux hardware experience and being the largest web-site devoted to Linux hardware reviews, particularly for products relevant to Linux gamers and enthusiasts but also commonly reviewing servers/workstations and embedded Linux devices. Michael has written more than 10,000 articles covering the state of Linux hardware support, Linux performance, graphics hardware drivers, and other topics. Michael is also the lead developer of the Phoronix Test Suite, Phoromatic, and OpenBenchmarking.org automated testing software. He can be followed via and or contacted via .
Latest Articles & Reviews
  1. Sub-$20 802.11n USB WiFi Adapter That's Linux Friendly
  2. The Lenovo T450s Is Working Beautifully With Linux
  3. Linux 4.0 SSD EXT4 / Btrfs / XFS / F2FS Benchmarks
  4. Linux 4.0 Hard Drive Comparison With Six File-Systems
  5. Lenovo ThinkPad T450s Broadwell Preview
  6. How Open-Source Allowed Valve To Implement VULKAN Much Faster On The Source 2 Engine
Latest Linux News
  1. Red Hat Joins Khronos, The Group Behind OpenGL & Vulkan
  2. NetworkManager Drops WiMAX Support
  3. Wine 1.7.41 Works More On Kernel Job Objects, MSI Patches
  4. Linux 4.1 Has Improvements For The Multi-Queue Block Layer
  5. X.Org Looks To Have Six Summer Projects
  6. DragonFlyBSD Pulls In GCC 5 Compiler
  7. OpenBenchmarking.org Now Ad-Free, Load Times, New Servers & More
  8. Rust 1.0+ To Focus On Better Windows Support, ARM, & Faster Compile Times
  9. Ubuntu 15.04 Now Under Final Freeze
  10. Linux 4.1 Should Work With GCC 6, Future Versions Of GCC
Most Viewed News This Week
  1. Nouveau: NVIDIA's New Hardware Is "VERY Open-Source Unfriendly"
  2. Linux 4.0 Kernel Released
  3. Microsoft Announces An LLVM-Based Compiler For .NET
  4. Linux 4.1 Brings Many Potentially Risky x86/ASM Changes
  5. Encryption Support For EXT4
  6. VirtualBox 5.0 Beta 2 Released
  7. Mozilla Start Drafting Plans To Deprecate Insecure HTTP
  8. Elementary OS 0.3 "Freya" Now Available