opera@developer ☆
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Description:
Web browser
Type: Cask  |  Latest Version: 134.0.5945.0@0  |  Tracked Since: Dec 28, 2025
Links: Homepage  |  @opera  |  formulae.brew.sh
Category: Developer tools
Tags: browser web-development opera pre-release chromium
Install: brew install --cask opera@developer
About:
Opera Developer is a cutting-edge, Chromium-based web browser designed for early adopters and developers to test upcoming features. It provides access to experimental functionalities and performance improvements before they reach the stable release channel. This version serves as a public testing ground for the browser's engine and user interface.
Key Features:
  • Early access to experimental browser features
  • Chromium-based rendering engine
  • Integrated ad blocker and VPN
  • Developer-focused testing environment
Use Cases:
  • Testing web application compatibility with upcoming browser APIs
  • Experiencing bleeding-edge browser performance and features
Alternatives:
  • Google Chrome Canary – Chrome's equivalent pre-release version, offering similar experimental features for the Google Chrome ecosystem.
  • Firefox Nightly – Mozilla's pre-release browser, providing early access to Firefox features and Gecko engine updates.
Version History
Detected Version Rev Change Commit
Jun 30, 2026 11:24am 134.0.5945.0 0 VERSION_BUMP f2a1623a
Jun 17, 2026 12:01pm 133.0.5931.0 0 VERSION_BUMP 7d0ddd0d
Jun 9, 2026 8:32am 133.0.5924.0 0 VERSION_BUMP dbc8794d
Jun 2, 2026 11:44am 133.0.5917.0 0 VERSION_BUMP a9fbac71
May 26, 2026 8:30am 133.0.5910.0 0 VERSION_BUMP f7ff3425
May 19, 2026 2:32pm 132.0.5903.0 0 VERSION_BUMP 7d8e2b97
May 14, 2026 2:01pm 132.0.5898.0 0 VERSION_BUMP 7be0c940
May 5, 2026 11:05am 132.0.5889.0 0 VERSION_BUMP ed0b5a8a
Apr 29, 2026 10:59am 132.0.5883.0 0 VERSION_BUMP c2ac6961
Apr 23, 2026 10:48am 131.0.5877.0 0 VERSION_BUMP 34b6865b
Apr 14, 2026 7:45am 131.0.5868.0 0 VERSION_BUMP c691780f
Apr 9, 2026 1:46pm 131.0.5863.0 0 VERSION_BUMP e5de1470
Apr 2, 2026 1:37pm 131.0.5856.0 0 VERSION_BUMP 1440efc2
Mar 30, 2026 10:40am 131.0.5853.0 0 VERSION_BUMP 45cf81f6
Mar 23, 2026 1:28pm 130.0.5846.0 0 VERSION_BUMP 1b5282cc
Mar 16, 2026 1:27pm 130.0.5839.0 0 VERSION_BUMP 08ff18c9
Mar 9, 2026 10:38am 130.0.5832.0 0 VERSION_BUMP 8bdf75a2
Mar 2, 2026 1:25pm 130.0.5825.0 0 VERSION_BUMP a018b970
Feb 23, 2026 10:25am 129.0.5818.0 0 VERSION_BUMP 63f945bf
Feb 17, 2026 10:29am 129.0.5812.0 0 VERSION_BUMP 7c6db5fa
Feb 11, 2026 1:38pm 128.0.5806.0 0 VERSION_BUMP 236e9e71
Feb 4, 2026 2:00pm 128.0.5799.0 0 VERSION_BUMP 49cc71d0
Jan 26, 2026 1:41pm 128.0.5790.0 0 VERSION_BUMP b5398f6f
Jan 19, 2026 4:44pm 128.0.5783.0 0 VERSION_BUMP 72858c64
Jan 12, 2026 4:44pm 127.0.5776.0 0 VERSION_BUMP 05a336df
Sep 17, 2025 1:52pm 123.0.5658.0 0 VERSION_BUMP b17bc24d
Sep 11, 2025 4:34pm 123.0.5652.0 0 VERSION_BUMP e74805a6
Aug 28, 2025 4:33pm 122.0.5638.0 0 VERSION_BUMP 165c51c7
Aug 19, 2025 2:12pm 122.0.5629.0 0 VERSION_BUMP a1c2f490
Aug 11, 2025 1:26pm 122.0.5621.0 0 VERSION_BUMP c28c0820
Aug 5, 2025 1:23pm 122.0.5615.0 0 VERSION_BUMP 3b83b393
Jul 29, 2025 1:14pm 122.0.5608.0 0 VERSION_BUMP 72358295
Aug 5, 2024 12:53pm 114.0.5249.0 0 VERSION_BUMP 6d3400cf
Jul 29, 2024 3:43pm 114.0.5242.0 0 VERSION_BUMP 39a83f4e
Jul 23, 2024 12:53pm 114.0.5236.0 0 VERSION_BUMP 62f9b067
Jul 9, 2024 1:14pm 113.0.5222.0 0 VERSION_BUMP a184fadd
Jun 27, 2024 12:51pm 113.0.5210.0 0 VERSION_BUMP 66859c06
Jun 26, 2024 9:42am 113.0.5208.0 0 VERSION_BUMP 1466d933
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