Mozilla Firefox Developer Edition icon

Mozilla Firefox Developer Edition 139.0b10

Web browser

Installation

System wide:

{
  environment.systemPackages = with nix-casks.packages.${system}; [
    firefox_developer-edition # Mozilla Firefox Developer Edition
  ];
}

Home Manager:

{
  home.packages = with nix-casks.packages.${system}; [
    firefox_developer-edition # Mozilla Firefox Developer Edition
  ];
}

Package Definition

{
  "pname": "firefox_developer-edition",
  "version": "139.0b10",
  "src": {
    "url": "https://download-installer.cdn.mozilla.net/pub/devedition/releases/139.0b10/mac/en-US/Firefox%20139.0b10.dmg",
    "sha256": "08383ba87902a3c5a577a5792b1547d4fe6316a793bd57b8b5931bb8ce05ef08"
  },
  "installPhase": [
    "mkdir -p \"$out/Applications/Firefox Developer Edition.app\" && cp -r \"Firefox Developer Edition.app\" \"$out/Applications\""
  ],
  "meta": {
    "description": "Web browser",
    "homepage": "https://www.mozilla.org/firefox/developer/"
  }
}

Version History

142.0b9 (NixCasks v4)
9 August 2025, 00:00
142.0b8 (NixCasks v4)
7 August 2025, 00:00
142.0b7 (NixCasks v4)
5 August 2025, 00:00
142.0b6 (NixCasks v4)
3 August 2025, 00:00
142.0b5 (NixCasks v4)
31 July 2025, 00:00
142.0b4 (NixCasks v4)
29 July 2025, 00:00
142.0b3 (NixCasks v4)
26 July 2025, 00:00
142.0b2 (NixCasks v4)
24 July 2025, 00:00
142.0b1 (NixCasks v4)
23 July 2025, 00:00
141.0b9 (NixCasks v4)
12 July 2025, 00:00
141.0b8 (NixCasks v4)
10 July 2025, 00:00
141.0b7 (NixCasks v4)
8 July 2025, 00:00
141.0b6 (NixCasks v4)
5 July 2025, 00:00
141.0b5 (NixCasks v4)
3 July 2025, 00:00
141.0b4 (NixCasks v4)
1 July 2025, 00:00
141.0b3 (NixCasks v4)
28 June 2025, 00:00
141.0b2 (NixCasks v4)
26 June 2025, 00:00
141.0b1 (NixCasks v4)
25 June 2025, 00:00
140.0b9 (NixCasks v4)
14 June 2025, 00:00
140.0b8 (NixCasks v4)
12 June 2025, 00:00
140.0b7 (NixCasks v4)
10 June 2025, 00:00
140.0b6 (NixCasks v4)
7 June 2025, 00:00
140.0b5 (NixCasks v4)
6 June 2025, 00:00
140.0b4 (NixCasks v4)
3 June 2025, 00:00
140.0b3 (NixCasks v4)
31 May 2025, 00:00
140.0b2 (NixCasks v4)
29 May 2025, 00:00
140.0b1 (NixCasks v4)
28 May 2025, 00:00
139.0b10 (NixCasks v4)
19 May 2025, 00:00
139.0b9 (NixCasks v4)
17 May 2025, 00:00
139.0b8 (NixCasks v4)
16 May 2025, 00:16
138.0b9 (NixCasks v4)
19 April 2025, 00:00
138.0b8 (NixCasks v4)
17 April 2025, 00:00
138.0b7 (NixCasks v4)
15 April 2025, 00:00
138.0b6 (NixCasks v4)
12 April 2025, 00:00
138.0b5 (NixCasks v4)
10 April 2025, 00:00
138.0b4 (NixCasks v4)
8 April 2025, 00:00
138.0b3 (NixCasks v4)
5 April 2025, 00:00
138.0b2 (NixCasks v4)
3 April 2025, 00:00
138.0b1 (NixCasks v4)
2 April 2025, 00:00
137.0b10 (NixCasks v4)
25 March 2025, 00:00
137.0b9 (NixCasks v4)
22 March 2025, 00:00
137.0b8 (NixCasks v4)
20 March 2025, 00:00
137.0b7 (NixCasks v4)
18 March 2025, 00:00
137.0b6 (NixCasks v4)
15 March 2025, 00:00
137.0b5 (NixCasks v4)
13 March 2025, 00:00
137.0b4 (NixCasks v4)
11 March 2025, 00:00
137.0b3 (NixCasks v4)
8 March 2025, 00:00
137.0b2 (NixCasks v4)
7 March 2025, 09:14
137.0b2 (NixCasks v3)
6 March 2025, 00:00
137.0b1 (NixCasks v3)
5 March 2025, 00:00
137.0b1 (NixCasks v2)
4 March 2025, 19:10
136.0b9 (NixCasks v1)
22 February 2025, 00:00
136.0b8 (NixCasks v1)
20 February 2025, 00:00
136.0b7 (NixCasks v1)
17 February 2025, 22:56
136.0b1 (NixCasks v1)
5 February 2025, 00:00
135.0b9 (NixCasks v1)
25 January 2025, 00:00
135.0b8 (NixCasks v1)
23 January 2025, 00:00
135.0b7 (NixCasks v1)
21 January 2025, 00:00
135.0b6 (NixCasks v1)
18 January 2025, 00:00
135.0b5 (NixCasks v1)
16 January 2025, 00:00
135.0b4 (NixCasks v1)
14 January 2025, 00:00
135.0b3 (NixCasks v1)
11 January 2025, 00:01
135.0b2 (NixCasks v1)
9 January 2025, 00:00
135.0b1 (NixCasks v1)
8 January 2025, 00:00
134.0b10 (NixCasks v1)
18 December 2024, 00:00
134.0b9 (NixCasks v1)
12 December 2024, 00:00
134.0b7 (NixCasks v1)
10 December 2024, 00:01
134.0b5 (NixCasks v1)
5 December 2024, 00:05
134.0b4 (NixCasks v1)
3 December 2024, 00:00
134.0b3 (NixCasks v1)
30 November 2024, 00:00
134.0b2 (NixCasks v1)
28 November 2024, 00:00
134.0b1 (NixCasks v1)
27 November 2024, 00:00
133.0b9 (NixCasks v1)
18 November 2024, 20:10
133.0b6 (NixCasks v1)
8 November 2024, 20:51