Diffsitter – A Tree-sitter based AST difftool to get meaningful semantic diffs https://github.com/afnanenayet/diffsitter
GitHub
GitHub - afnanenayet/diffsitter: A tree-sitter based AST difftool to get meaningful semantic diffs
A tree-sitter based AST difftool to get meaningful semantic diffs - afnanenayet/diffsitter
What is Realtalk’s relationship to AI? (2024) https://dynamicland.org/2024/FAQ/#What_is_Realtalks_relationship_to_AI
Graphical Linear Algebra https://graphicallinearalgebra.net/
Graphical Linear Algebra
Visit the post for more.
Postgres LISTEN/NOTIFY does not scale https://www.recall.ai/blog/postgres-listen-notify-does-not-scale
www.recall.ai
Postgres LISTEN/NOTIFY does not scale
Postgres LISTEN/NOTIFY can cause severe performance issues under high write concurrency due to a global lock during commit. Learn why it doesn't scale and how to avoid outages.
Show HN: Open source alternative to Perplexity Comet https://www.browseros.com/
Browseros
BrowserOS - Open-Source Agentic Browser
BrowserOS is an open-source agentic browser that runs AI agents locally. Your privacy-first alternative to Perplexity Comet.
The ChompSaw: A benchtop power tool that's safe for kids to use https://www.core77.com/posts/137602/The-ChompSaw-A-Benchtop-Power-Tool-Thats-Safe-for-Kids-to-Use
Core77
The ChompSaw: A Benchtop Power Tool That's Safe for Kids to Use
Of all freestanding power tools, perhaps the jigsaw or scrollsaw would be the most fun for kids to use, as they allow freeform cuts. They're also pretty darn dangerous, with the jigsaw being powerful enough to remove fingers. A much safer way to introduce…
Belkin ending support for older Wemo products https://www.belkin.com/support-article/?articleNum=335419
Belkin US
Wemo Support Ending – What You Need to Know
Show HN: Pangolin – Open source alternative to Cloudflare Tunnels https://github.com/fosrl/pangolin
GitHub
GitHub - fosrl/pangolin: Tunneled Reverse Proxy Server with Identity and Access Control and Dashboard UI
Tunneled Reverse Proxy Server with Identity and Access Control and Dashboard UI - fosrl/pangolin
Batch Mode in the Gemini API: Process More for Less https://developers.googleblog.com/en/scale-your-ai-workloads-batch-mode-gemini-api/
Googleblog
Google for Developers Blog - News about Web, Mobile, AI and Cloud
Discover how Batch Mode in Gemini API allows developers to submit large jobs, offload processing, and get results in 24 hours, offering simplicity, convenience, and cost-savings.
The Lumina Probiotic May Cause Blindness in the Same Way as Methanol https://substack.com/home/post/p-168042147
Substack
The Lumina Probiotic May Cause Blindness in the Same Way as Methanol
I think we may have hit Scott Alexander's <1% scenario.
Australia is introducing age checks for search engines like Google https://www.abc.net.au/news/2025-07-11/age-verification-search-engines/105516256
www.abc.net.au
Australia is quietly rolling out age checks for search engines like Google
Just as Australians are adjusting to the idea of having their ages checked for social media, age assurance rules are being applied to search engines and many other corners of the internet.
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Grok: Searching X for "From:Elonmusk (Israel or Palestine or Hamas or Gaza)" https://simonwillison.net/2025/Jul/11/grok-musk/
Simon Willison’s Weblog
Grok: searching X for “from:elonmusk (Israel OR Palestine OR Hamas OR Gaza)”
If you ask the new Grok 4 for opinions on controversial questions, it will sometimes run a search to find out Elon Musk’s stance before providing you with an answer. …
eBPF: Connecting with Container Runtimes https://h0x0er.github.io/blog/2025/06/29/ebpf-connecting-with-container-runtimes/
h0x0er.github.io
eBPF: Connecting with Container Runtimes - Unnamed Memories
Show HN: Cactus – Ollama for Smartphones https://github.com/cactus-compute/cactus
GitHub
GitHub - cactus-compute/cactus: Cross-platform framework for deploying LLM/VLM/TTS models locally on smartphones.
Cross-platform framework for deploying LLM/VLM/TTS models locally on smartphones. - cactus-compute/cactus
Show HN: I built a playground to showcase what Flux Kontext is good at https://fluxkontextlab.com
Fluxkontextlab
Flux Kontext Dev Online Tool - FluxKontextLab
Try Flux Kontext Dev model online instantly. Edit images with AI-powered text prompts. See examples, features, and start editing for free.