
Tõnis contributed to the LimeSurvey/LimeSurvey repository by delivering three core features and a targeted bug fix over three months. He enhanced the quota API to provide more accurate reporting and smoother remote management, ensuring backward compatibility by leveraging existing PHP pathways. Tõnis improved token processing by refining JavaScript and PHP-based sanitization logic, enabling support for UUID-style tokens and reducing integration friction. He also developed a full-screen script editor and improved dropdown accessibility using CSS and JavaScript, resulting in a more usable and accessible UI. His work demonstrated depth in backend development, string manipulation, and UI/UX design across the stack.

November 2025: LimeSurvey/LimeSurvey delivered two core UX features focused on editor usability and UI accessibility, along with a targeted UI bug fix. The Full-Screen Script Editor for Questions provides a focused editing surface with a resizable modal and keyboard focus support to streamline authoring of complex scripts. The UI Accessibility and Consistency for Dropdowns initiative refined CSS selectors to improve hover and focus states, boosting accessibility and visual consistency across the UI. This work also fixed a Bootstrap dropdown hover style issue identified as #20361.
November 2025: LimeSurvey/LimeSurvey delivered two core UX features focused on editor usability and UI accessibility, along with a targeted UI bug fix. The Full-Screen Script Editor for Questions provides a focused editing surface with a resizable modal and keyboard focus support to streamline authoring of complex scripts. The UI Accessibility and Consistency for Dropdowns initiative refined CSS selectors to improve hover and focus states, boosting accessibility and visual consistency across the UI. This work also fixed a Bootstrap dropdown hover style issue identified as #20361.
February 2025 monthly summary for LimeSurvey/LimeSurvey. Key deliverables focused on token processing stability and interoperability: - Token sanitization improvement: Added support for UUID-style tokens with dashes by updating the allowed-characters pattern and sanitization logic. This resolves rejection of hyphenated, UUID-formatted tokens and aligns with standard UUID usage in external integrations. - Commit reference: fc5c31bf821b19da3671ce46652dd810ebdb3ae6, addressing issue #19959. The change ensures tokens previously rejected due to dash characters are now accepted where appropriate and improves overall token handling in the processing pipeline. Impact and value: - Business value: More reliable token-based access for users and external systems, reducing support tickets and integration friction, and enabling standard UUID tokens without workarounds. - Technical outcomes: Safer input handling through regex refinement and token sanitization adjustments with localized risk, minimal changes to existing workflows, and clear traceability to the commit and issue. Technologies/skills demonstrated: - Regex and input validation enhancements in token processing logic - Code changes scoped to authentication/tokenization pathway with clear traceability to issue #19959 - Effective collaboration with issue tracking and commit documentation to deliver focused improvements.
February 2025 monthly summary for LimeSurvey/LimeSurvey. Key deliverables focused on token processing stability and interoperability: - Token sanitization improvement: Added support for UUID-style tokens with dashes by updating the allowed-characters pattern and sanitization logic. This resolves rejection of hyphenated, UUID-formatted tokens and aligns with standard UUID usage in external integrations. - Commit reference: fc5c31bf821b19da3671ce46652dd810ebdb3ae6, addressing issue #19959. The change ensures tokens previously rejected due to dash characters are now accepted where appropriate and improves overall token handling in the processing pipeline. Impact and value: - Business value: More reliable token-based access for users and external systems, reducing support tickets and integration friction, and enabling standard UUID tokens without workarounds. - Technical outcomes: Safer input handling through regex refinement and token sanitization adjustments with localized risk, minimal changes to existing workflows, and clear traceability to the commit and issue. Technologies/skills demonstrated: - Regex and input validation enhancements in token processing logic - Code changes scoped to authentication/tokenization pathway with clear traceability to issue #19959 - Effective collaboration with issue tracking and commit documentation to deliver focused improvements.
November 2024 monthly summary for LimeSurvey/LimeSurvey. Focused on delivering a meaningful API enhancement to quota properties, emphasizing business value through accurate quota reporting and smoother remote management workflows. The changes were designed to minimize risk by leveraging existing remotecontrol_handle.php pathways and preserving backward compatibility.
November 2024 monthly summary for LimeSurvey/LimeSurvey. Focused on delivering a meaningful API enhancement to quota properties, emphasizing business value through accurate quota reporting and smoother remote management workflows. The changes were designed to minimize risk by leveraging existing remotecontrol_handle.php pathways and preserving backward compatibility.
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