Development

Developing for Plone Translations and i18n/l10 Questions answers and discussions about translations, internationalization and localization in the Plone core. Installer This is for questions, suggestions, improvements and anything else related to the Universal Installer packages, and other installers provided by the Plone community. Roadmap and Future Discussion of Plone's roadmap and future directions. Classic UI Classic UI is a frontend for Plone 6. Accessibility This category is for discussion of, and working on improving, the accessibility of Plone. Framework Team The Framework Team is responsible for recommending code for inclusion in a Plone release. They are responsible for evaluating major changes from UI to code and making sure that PLIP implementors have what they need to get things done. Plone 6 UI (Volto) Volto is a user-friendly and robust React based frontend for Plone. User Interface Testing and Automation

Topic	Replies	Views	Activity
About the Development category Development	1	3073	March 27, 2023
'Open Source Registries Don't Have Enough Money To Implement Basic Security' Development	0	14	February 23, 2026
How Python's Security Response Team Keeps Python Users Safe - Slashdot Development	0	11	February 23, 2026
Workflow manager: Transition update returns 500 error due to Expression object not being JSON serializable Plone 6 UI (Volto) bug , volto	7	67	February 19, 2026
Volto 19 alpha 24 in dev mode crashes after some clicks Plone 6 UI (Volto)	1	27	February 18, 2026
Classic UI Team Meeting Minutes - 2026-02-18 Classic UI classic-ui	0	24	February 18, 2026
How to make a Volto Image block clickable (like Classic fullscreen behavior)? Plone 6 UI (Volto)	0	19	February 17, 2026
Fieldsets for Volto Form Block Plone 6 UI (Volto) volto	0	28	February 13, 2026
Fix: Correct filename when saving files served via @@display-file Development plone6 , volto	3	59	February 12, 2026
Volto Facet default value Plone 6 UI (Volto) documentation	0	22	February 11, 2026
Is there a recommended way to install zest.releaser using uv? Testing and Automation release , zestreleaser , tools	5	119	February 10, 2026
Edge reconnection in workflow graph doesn’t persist changes Plone 6 UI (Volto) plone6-volto , bug	0	17	February 10, 2026
'Vibe Coding Kills Open Source' - Slashdot Development ai , open-source	8	117	February 6, 2026
How to deal with homograph attacks via external links in Plone Content? Development security , unicode , homographic-attack , portal-transforms	0	42	February 4, 2026
VS Code launch.json for debugging runwsgi Development	9	161	January 30, 2026
Clash between isort and black after pre-commit autoupdate Testing and Automation	0	32	January 28, 2026
Looking for guidance in Volto PR Plone 6 UI (Volto)	1	59	January 26, 2026
Docker plone-backend and addon development Development add-ons	8	1174	January 16, 2026
Acceptance Server responding with 404 Plone 6 UI (Volto) cypress , plone6 , volto	1	37	January 14, 2026
Classic UI Team Meeting Minutes - 2026-01-14 Classic UI classic-ui	0	44	January 14, 2026
[SOLVED] Reindexing "language neutral" objects in GS upgrade step Developing for Plone index , catalog	2	964	December 28, 2025
Including my favicon in Volto frontend instance Plone 6 UI (Volto) customizations , plone6-volto , volto	6	86	December 9, 2025
Npm addons not being included in new Volto 18 frontend build? Plone 6 UI (Volto) cookieplone , volto , add-ons	13	159	December 9, 2025
Convert docstring tests to python ones (continued) Developing for Plone testing , pytest	1	42	December 4, 2025
Shadowing Header component ignored in Volto 18 + pnpm workspaces monorepo Plone 6 UI (Volto) theming , volto , plone6 , add-ons	1	42	December 3, 2025
Cookieplone and "... is not a valid Python identifier" Developing for Plone	4	74	December 2, 2025
[SOLVED] Various warnings when building a new Volto project Developing for Plone	4	502	November 30, 2025
Vibe coding: dead end shortcut vs the reality of learning & coding with other people Development community	2	86	November 25, 2025
Running cookieplone several times Developing for Plone	1	45	November 24, 2025
Build native mobile apps based on Plone Development mobile	3	86	November 21, 2025