Flora Find: A Python-Only Full-Text File Search Engine Built With Zero Dependencies

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Developers have released Flora Find, a local full-text search engine that lets users search files by their content rather than just their filenames. The tool was built entirely using Python's standard library, with no third-party dependencies, as part of a hackathon challenge. Flora Find scans a user's directories, extracts text from common file formats, and builds a persistent index ranked using TF-IDF scoring. All processing happens locally on the user's machine, with the web server restricted to 127.0.0.1 to ensure privacy. The tool supports both a browser-based interface and a command-line interface, and performs incremental indexing on subsequent runs to save time.

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Codename One Moves 87 Build Hints Into Java Type System to Catch Errors Early

Codename One, an open-source framework for building cross-platform native apps from Java or Kotlin, has merged PR #5586 as part of its native Windows weekly release. The update shifts 87 common build hints into Java's type system using annotations, so misconfigured settings are caught at compile time rather than silently failing on the build server. Previously, build hints were passed as open-ended strings with exact naming rules, meaning a misspelled or wrongly cased key would be accepted, uploaded, and quietly ignored. Seven new annotations — including @Ios, @Android, and @DesktopBuild — along with ten enums now cover the most common configuration groups, while a built-in processor converts them into the same key-value format existing builders already consume. The change is available via the Codename One Maven repository and requires no modifications to the build server or older framework versions.

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ProgrammingDEV Community ·

Developer Launches AI Tool to Automatically Evaluate and Optimize GitHub READMEs

A developer has built and released ReadmeRank, an AI-powered tool designed to evaluate and optimize GitHub README files automatically. The tool is publicly available as an open-source project on GitHub and is hosted as a live web application on Streamlit Cloud. Users may experience a brief startup delay when accessing the app after a period of inactivity, as it runs on Streamlit's free hosting tier. The creator is actively seeking community feedback on potential new features and encouraging developers to contribute to improving documentation standards.

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ProgrammingDEV Community ·

How to Enable Authentication on a Self-Hosted Jitsi Meet Instance

A default Jitsi Meet installation is open to anyone with the server URL, allowing unauthorized users to create meeting rooms and potentially run up hosting costs. To prevent misuse, administrators can restrict room creation to authenticated users by modifying three configuration files: the Prosody XMPP server config, the Jitsi web frontend config, and the jicofo properties file. The Prosody config must be updated to switch authentication from anonymous to internal_hashed for the primary domain, while a separate guest virtual host is added to allow anonymous users to join existing rooms. The web frontend config requires an anonymousdomain directive pointing to the guest host, and the jicofo component must be updated with an authenticated XMPP URL. Once all changes are saved, the relevant services need to be restarted and user accounts with hosting permissions must be created.

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ProgrammingDEV Community ·

Stadler Rail Faces $12.3M Ransomware Demand After Supplier Platform Breach

In mid-July 2026, the Everest ransomware group stole technical data from a shared file-exchange platform used by Swiss train manufacturer Stadler Rail and one of its suppliers, after obtaining the supplier's login credentials. Everest demanded $12.3 million (CHF 10 million) from Stadler to withhold publication of the stolen files. Stadler refused to pay, filed a criminal complaint with Thurgau cantonal police, and confirmed that its own IT systems, production lines, and rail vehicles were never compromised. Everest subsequently claimed to have published an archive of over 271,000 files, though the contents remain independently unverified. The incident highlights how companies can bear the full reputational and operational fallout of a cyberattack even when their own systems and data were never directly involved.

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