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Trends
- 1
Mozilla's Thunderbird project has published a first look at a native iOS email app currently in development, marking the open-source client's move onto the iPhone. Readers are discussing what the early build shows and what a Thunderbird arrival on iOS could mean for alternatives to Apple's Mail and other mobile email apps.
- 2Google Play adds support for private vibe-coded apps●Google Play now lets anyone build private, vibe-coded apps that run on Android
Google Play now supports private, AI-generated apps built for individual users, meaning anyone can create and run a custom 'vibe-coded' Android app without publishing it publicly. The move, reported by TechCrunch, signals Google embracing the wave of AI-assisted app building and could change how personal software is distributed on Android.
- 3Claude Code Desktop Preview Pane Vulnerability Enables Data Exfiltration●Claude Code Desktop Vulnerability: Preview Pane Data Exfiltration
Security researchers at Noma Security report a vulnerability in Anthropic's Claude Code Desktop, warning that the app's preview pane can be used to exfiltrate user data. The disclosure is drawing attention among developers and security professionals, who are debating the risks of agentic coding tools having access to local files and how vendors should sandbox such features.
- 4BraiNOTES lets students handwrite notes on lecture PDFs●Show HN: BraiNOTES, handwritten notes on your lecture PDFs in a browser tab
A developer has released BraiNOTES, an open-source browser-based tool that lets users write handwritten notes directly on top of lecture PDFs without leaving a browser tab. The project, shared on Hacker News and hosted on GitHub, is drawing attention from students and developers interested in lightweight note-taking tools that skip native app installs.
- 5Developer builds Figma clone in 3 hours with Opus 5.5▼Show HN: Opus 5.5 made a fully featured Figma clone in 3 hours / 8 prompts
A developer says the Claude Opus 5.5 AI model produced a fully featured Figma clone in just three hours using eight prompts. The demo, shared as a working app, is drawing attention to how quickly AI coding tools can now recreate complex design software that once took teams months to build.
- 6
Developer Corey Prophitt has published a write-up detailing how to build a modern web application in C, a language rarely used for full web development today. The piece walks through the practical choices and challenges involved, and it is drawing significant attention and debate among developers about whether C is a viable choice for contemporary web projects.
- 7New open-source tool reverse engineers apps with AI agents●Reverse engineer anything with agents, from app behavior down to native binaries
A developer has released an open-source project that uses AI agents to reverse engineer software automatically, from observing an application's behavior down to analysing native binaries. The tool, called REA, is hosted on GitHub. Hacker News readers are engaging with the release, debating how far agentic automation can go in what has traditionally been a manual, specialised task in security and software analysis.
- 8Spotatui offers Spotify control without API rate limits▼Show HN: Spotatui, a Spotify TUI/GUI without web API rate limits
A developer has released Spotatui, an open-source terminal and graphical interface for controlling Spotify playback that bypasses the web API rate limits that constrain most third-party clients. The project, published by LargeModGames on GitHub, is drawing attention among developers frustrated with the restrictions Spotify places on apps that rely on its official Web API.
- 9
A Hacker News discussion asks whether developers and users are reluctant to install apps built with AI-generated code, so-called vibe-coded apps. The question touches on growing concerns over security, code quality and trustworthiness in software produced largely by prompting AI tools rather than careful human review. Commenters are weighing convenience and speed against the risks of shipping unvetted code.
- 10
A developer has released a web application for creating and browsing terminal color themes, sharing it on Hacker News where it has drawn early engagement from the community. Terminal customization tools are a recurring favorite among developers, and users typically respond with feedback on design, features, and compatibility with different terminal emulators.
- 11New email app allows only one sender per inbox●Show HN: I wrote an email app that accepts only one sender per inbox
A developer has launched Clova, an email application built on an unusual premise: each inbox accepts messages from only one designated sender. The idea is to eliminate spam, newsletters and unwanted mail entirely by requiring a one-to-one relationship between sender and recipient. The project is drawing attention among technology enthusiasts for its radical approach to inbox management, with commenters debating whether such strict limits could work for everyday communication or only niche uses.
Repos
- debpalash/VoiceStudio VoiceStudio is the open-source, fully-local ElevenLabs alternative — voice cloning, voice design, video dubbing, dictati
- affaan-m/ECC The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development f
- onehumanbeing/esp32-iphone-agent Let an AI model use a real iPhone with a $7 ESP32: AirPlay eyes, USB HID hands, any OpenAI-compatible vision model. No M
- storytold/deckcraft Presentations and slide shows: an open-source, clean-room reimplementation of Microsoft PowerPoint in pure Rust. Part of
- storytold/cadcraft CADCraft: computer-aided design and drafting — an open-source, clean-room AutoCAD-style app in pure Rust
- tester-army/e2e Next generation e2e testing framework for web and mobile apps.
- android/ndk The Android Native Development Kit