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Monday, 26 October 2026 Reading Room

Tech

Classify Text Data Using an Embeddings API in Node.js: Portable Invoice Field Decisions

Short answer: To classify invoice text data using embeddings in Node.js, compare snippets with application-owned field prototypes, keep an unknown result, and isolate the provider behind a batch adapter so the taxonomy survives an API change. The practical way to classify text data using embeddings in Node.js is to keep the label decision in your application and treat the embeddings API as a…

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How to Build an MT5 Trading Bot Without Writing MQL Code

For years, automating a trading strategy on MetaTrader meant one thing: writing MQL. MQL4 and MQL5 are C-like languages built specifically for MetaTrader 4 and 5, and while they are capable, they come…

  • New tools translate plain-language strategy rules into working Expert Advisors without coding.
  • Conversion process is faster, but thorough testing in backtesting and forward testing is essential.
  • Approach makes algorithmic trading accessible to more traders and allows quick prototyping.

·dev.to

Our React App Worked Perfectly—Until Someone Closed Their Laptop

What sleep/wake bugs taught us about Supabase, network recovery, and building reliable SaaS applications. Imagine spending weeks building a React application. Authentication works.

  • React app functioned perfectly until users closed laptops
  • Subtle UI issues persisted after reopening, like pending requests
  • Developers implemented timeout and alternative HTTP route for reliability

·dev.to

Internal Links for Small WordPress Sites: Hubs, Orphans, and Links That Actually Help

Sitemaps tell Google a URL exists. Internal links tell Google (and humans) that you still stand behind it. On small WordPress sites — under a few hundred URLs — that endorsement gap is where…

  • Smaller WordPress sites struggle with indexation due to insufficient internal links.
  • Hub pages link to related pages with 5-15 contextual links for better SEO.

·dev.to

Wenn KI-Schlachten toben, hilft VR beim Sehen lernen

Wenn KI-Schlachten toben, hilft VR beim Sehen lernen Während die Tech‑Giganten um KI‑Geheimnisse und Talente ringen – OpenAI wirft einem Ex‑Mitarbeiter vor, 100+ Dateien an Apple weitergegeben zu…

  • AmblyoPunch VR app aids amblyopia treatment by training both eyes together.
  • Developed by Seven Sportz for Meta Quest, using dichoptic training in 3D environment.
  • App runs at 90 Hz per eye with latency under 20 ms for synchronized stimuli.

·dev.to

Wenn Tech-Riesen um Geheimnisse kämpfen – und ein VR-Spiel still Sehkraft zurückgibt

Wenn Tech-Riesen um Geheimnisse kämpfen – und ein VR-Spiel still Sehkraft zurückgibt Die Meldung liest sich wie ein Thriller: Ein OpenAI-Mitarbeiter wechselt zu Apple, soll über 100 vertrauliche…

  • VR game AmblyoPunch targets vision problems from Amblyopia.
  • Combines VR technology with specific training to coordinate both eyes.
  • Post-game eye test shows sharpness increased from 0.4 to 0.7.

·dev.to

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