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Dactyl builds a browser-based SwiftUI renderer to power native app development

Dactyl has detailed how its cross-platform SwiftUI renderer works, describing it as a WebAssembly port of the iOS simulator that lets developers preview and build native apps for iOS, Android and web without a Mac. The system reimplements SwiftUI and related Apple frameworks like Charts, MapKit and ARKit in Swift, compiling apps to Wasm and linking them against Dactyl's own version of SwiftUI instead of Apple's.

Startup founders warned that speed without shared vision undermines growth

A commentary piece argues that many startups prize rapid execution over clearly articulating their mission, leaving employees and stakeholders unable to explain the company's direction. It draws a comparison between effective CEOs and evangelical preachers, both of whom must communicate a compelling vision that others can repeat and rally behind, not just move fast on their own understanding.

Retro raises $21M Series A, now valued over $100M

Retro, a friend-focused photo-sharing app founded by former Instagram engineers Nathan Sharp and Ryan Olson, closed a Series A round of more than $21 million in December, according to an SEC filing spotted by Business Insider. The filing was made under the startup's legal name, Lone Palm Labs, and Pitchbook now pegs the company's valuation above $100 million.

Blink Doorbell Owner Builds Five-Service Cloud Chain to Ring Google Home Speakers

A Blink video doorbell owner found that ringing the doorbell only alerted phones and played a sound outside the door, making it useless for a spouse who doesn't carry her phone. To route the alert to existing Google Home mini speakers without paying for subscriptions or exposing a home server to the internet, he built a chain linking the Blink doorbell to an Alexa routine, a Samsung SmartThings virtual light bulb, webhooks, and a small server on a VPS.

Entrepreneur Op-Ed: AI Fails at Companies Because Decision-Making Isn't Fixed First

A contributor argues that enterprise AI pilots often succeed technically but fail to change business outcomes because they operate alongside existing workflows rather than inside them. The piece traces this to fragmented, inconsistent decision-making processes across teams, which limits how much impact any AI system can have once deployed.

Cohere launches Parse 5 document AI model, undercuts rivals on price

Cohere released Parse 5, a 2.3-billion-parameter vision-language model that converts PDFs, slides, and scanned images into structured Markdown in a single pass, avoiding separate OCR and formatting steps. On Cohere's own benchmark, Parse 5 trails larger models like GPT-5.5, Opus 4.8, and Gemini 3.5 Flash in accuracy, but Cohere prices it at $1.50 per 1,000 pages via API, with a higher-volume option through its Model Vault platform.

Android's alarm volume is separate from ringtone volume—here's how to fix it

Android phones let users set alarm volume independently from media, ringtone, and notification volumes, which can cause alarms to stay quiet even when other sounds are audible. Users can adjust alarm volume through the expanded volume menu or via Settings > Sound & vibration > Volume, and should also check Do Not Disturb settings to ensure alarms aren't being silenced.

Qwen3.8 27B benchmarked on Mac Studio M3 Ultra: half the speed, third the tokens

A user ran Alibaba's new Qwen3.8 27B model locally on a Mac Studio M3 Ultra for 10 days, using it for daily tasks like summarizing RSS feeds and renaming scanned PDFs, then formally benchmarked it against its predecessor. The Q4_K_M version generated at about 14 tokens per second versus 28.6 tokens/s for Qwen3.6 27B, but produced answers using roughly a third as many tokens, making total response time nearly equal. A 1-bit quantized version ran much faster at 27 tokens/s and stayed factually accurate but struggled to commit to definitive answers.

EasyEffects lets Linux users tune laptop speakers via PipeWire audio plug-ins

EasyEffects is a Linux application that taps into the PipeWire audio system to apply real-time sound processing—equalization, compression, bass enhancement, limiting and more—to a laptop's built-in speakers. Because it works directly with the audio streams entering and leaving the system, users can noticeably improve the thin, tinny sound typical of laptop speakers without buying external hardware. The tool bundles plugins from projects like Calf Studio Gear, MDA.LV2 and GStreamer with adjustable presets, all managed through one interface instead of separate mixers or command-line scripts.

Z.ai releases GLM-5.3 with open model weights

Z.ai has published GLM-5.3 as an open-weight model, making its parameters publicly available for developers to download and run. Unsloth is preparing GGUF quantized versions of the model to allow it to run efficiently on local hardware.

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