'Cordial discussions': JP Nadda meets anti-reservation group after Jantar Mantar protest

Dev builds Halloween.js library, shares three tricky design decisions behind it

A developer published halloween.js, a lightweight library that adds Halloween-themed visual effects to websites using CSS classes on the document body. Rather than an imperative API, the library uses a MutationObserver to watch for class changes, making it compatible with CMS platforms and page builders where JavaScript execution order cannot be controlled. When an effect class is removed, the library immediately tears down the animation instead of waiting for the current cycle to finish, preventing effects from lingering after being explicitly disabled. The library also supports a configurable season window, with start and end dates sourced from data attributes, script query parameters, or hardcoded defaults — re-evaluated on every sync so runtime CMS changes take effect without a page reload. The developer shared these decisions to highlight how real-world usage in uncontrolled environments surfaces edge cases that seem simple at first glance.

RPA Explained: How Software Bots Automate Repetitive Business Tasks

Robotic Process Automation (RPA) is an AI and machine learning-powered software technology designed to handle high-volume, repetitive digital tasks such as data entry, record maintenance, and transaction processing — not physical robots. RPA follows deterministic logic, meaning it executes tasks with consistency but lacks complex human reasoning. The RPA development lifecycle spans four key phases: planning, development, deployment and testing, and ongoing support and maintenance. Companies are increasingly adopting RPA for its ability to reduce operational costs by up to 65%, eliminate human error, and enable round-the-clock processing without downtime. Growing industry interest in RPA reflects its practical value in streamlining backend workflows and improving customer response times.

Nepal Flash Floods Kill 359; Rescue Teams Search for Survivors

Devastating flash floods have claimed at least 359 lives across Nepal, according to government officials. The floodwaters swept through a major district market area before surging downstream with destructive force. Homes, livestock, public buildings, and infrastructure were all consumed in the deluge. Search and rescue operations are ongoing as authorities work to locate survivors still missing in the aftermath.

S&P keeps India 'stable', despite some rough weather

Bitcoin Lightning node operators warned of AI-discovered security bugs

Bitcoin Lightning network node operators have received an emergency security warning following the discovery of critical bugs. The vulnerabilities were identified through AI-assisted work on Bitcoin code. Developers have chosen to withhold technical details for two weeks to allow operators sufficient time to apply fixes. This marks the second Lightning network security emergency this month linked to AI involvement in Bitcoin development.

12-Year-Old Developer Nears 1,000 Followers, Launches 7-Day AI Coding Event

A 12-year-old developer named Harun has amassed nearly 1,000 followers on Dev.to while building an AI mentorship tool called KODA on a budget Android phone. To mark the milestone, he has announced a seven-day global coding challenge open to developers worldwide. Participants are tasked with building a single-page website for a niche audience, with the requirement that at least half the code is generated using KODA. Winners will receive permanent in-app rewards including a crown theme, doubled memory, and a Pro Sensei Mode. Harun credited community members for helping him resolve a backend database error in his Supabase project during the event's lead-up.

Landsat 9 pass captured the effects of yesterday's catastrophic glacier collapse

Article URL: https://twitter.com/WxNB_/status/2092875025246261494 Comments URL: https://news.ycombinator.com/item?id=49463392 Points: 12 # Comments: 1

Dolly Parton, Jolene, and the power of women talking

A special session plan for delimitation Bills? Congress chief’s letter to PM

Developer discovers API bug that made users repeatedly confirm already-verified emails

A developer on DEV Community shared how a user spent an entire day re-confirming an already-verified email address because the API kept returning a misleading error message. The root cause was a single error response covering two unrelated conditions: an unverified email and a restricted preview API key. The user had copied a limited preview key into his workflow at signup, and verifying his email never upgraded that key's permissions. The fix involved both splitting the error messages to identify the correct problem and automatically upgrading preview keys the moment email verification is completed. The issue went undetected for months since the API returned a clean 403 response with no exceptions or alerts, and was only discovered after the user tracked down the developer on LinkedIn when the support email address turned out to be non-existent.

Why Archiving Full Prompt History Is Essential for Reliable AI Systems

When AI agents powered by large language models generate responses, the complete execution context — including user queries, retrieval results, system prompts, model settings, and tool calls — holds as much value as the answer itself. Unlike traditional software, LLM-based systems are non-deterministic, meaning the same input can yield different outputs if model weights, prompts, or retrieval data change. Prompt archival is the practice of storing this full execution trace for every AI interaction, enabling engineers to reproduce, debug, and evaluate system behavior over time. A standard trace should capture request metadata, input payloads, model configuration, completion outputs, tool invocations, and retrieval results at minimum. Without such records, diagnosing failures, answering stakeholder questions, or running meaningful A/B evaluations on AI pipelines becomes effectively impossible.

Air Conditioning Should Be Treated as a Basic Necessity, Experts Argue

A piece published on HumanProgress.org makes the case that air conditioning is no longer a luxury but an essential need for human wellbeing. The argument centers on the life-saving role AC plays in protecting people from extreme heat, which poses serious health risks. As global temperatures rise, access to cooling technology is increasingly seen as a matter of public health and safety. The article challenges the perception that air conditioning is an indulgence, positioning it instead as a critical infrastructure need.

Adentris (YC P25) Is Hiring

Article URL: https://www.ycombinator.com/companies/adentris/jobs/ZpMXZ0C-founding-engineer-ai-rcm-healthcare-platform-typescript-python Comments URL: https://news.ycombinator.com/item?id=49463361 Points: 0 # Comments: 0

Sleep score court is in session

Your honor, We all know that the woman who sits before you is tired. Just look at the circles under her eyes. The novelty Pride and Prejudice T-shirt and Muji sweatpants that pass for pajamas. The unkempt, banana clip hairstyle that says "I really did wake up like this." But she's doing her best. And that's why she deserves this court's time and attention, to correct the injustice of last night's sleep score.

Samsung Galaxy S26 FE launches with minor upgrades over its predecessor

Samsung has unveiled the Galaxy S26 FE, the latest entry in its Fan Edition smartphone lineup. The device retains the same 6.7-inch OLED display, 4,900mAh battery, and triple rear camera setup as last year's S25 FE. Notable changes are limited to a refreshed chipset and a slightly wider 12-megapixel front camera with an 85-degree field of view. Most of the new features are software-based, borrowed from Samsung's flagship phones released earlier this year. The phone is widely seen as an incremental update rather than a meaningful generational leap.

iCalendar's 75-Octet Line Limit Breaks Multilingual Feeds Using Multibyte Text

A developer building a multilingual iCalendar feed for AI model shutdown announcements discovered that the iCalendar spec (RFC 5545) enforces a 75-octet line limit, not a 75-character limit — a distinction that only surfaces when using multibyte character sets like Japanese UTF-8. While English text passed without issue, Japanese summaries silently violated the limit because each character can occupy up to 3 bytes, causing parsers to reject the feed. Fixing the issue required rewriting the line-folding logic to count bytes rather than characters, use proper CRLF line breaks, and handle multi-codepoint Unicode characters correctly. The developer also noted that calendar UIDs must be keyed on a locale-independent identifier, not localized text, to prevent duplicate events when users subscribe to multiple language feeds. A simple byte-length assertion run against a non-English test feed is recommended to catch this class of bug before deployment.

Two Laravel AI Eval Packages Compared: Pest Plugin vs Vizra Evals

Laravel developers testing AI agents now have two packages with overlapping names — pestphp/pest-plugin-evals and Vizra Evals — raising questions about which to use. Both packages share the same --evals flag and PEST_EVALS environment variable, meaning they can coexist in a single test suite without conflict. The Pest plugin offers a broad range of deterministic and model-scored expectations, including consistency testing via repeated prompt runs, making it well-suited for point-in-time quality checks. Vizra Evals, built on top of Pest, goes further by persisting every run to a database, enabling baseline comparisons and row-level regression detection across deployments. The key differentiator is whether a team needs to know if an agent performs well today, or whether it has degraded compared to a previous reference run.

Can NRIs invest in sovereign gold bonds?

Fermion Fleet Uses Structured Boolean Gates to Prevent AI Agent Overreach

Fermion Fleet is a multi-agent system developed for the Google All Things Agentic Hackathon that enforces order approvals through code-level boolean checks rather than relying on an AI model's confident-sounding language. The system requires a parseable structured approval before any order can be committed to a ledger, meaning ambiguous, malformed, or missing outputs automatically hold the transaction. To handle long-running conversations, the project employs a pressure-driven context eviction mechanism that moves lower-priority items to a recoverable pool instead of permanently deleting them, allowing earlier details to be recalled when later steps require them. The runtime is built on Google's Gemini 1.5 Flash via Vertex AI, Google ADK, and Cloud Run, while the permission and context policies are custom-built by the team. The current build stores context and ledger data in process memory, with persistence via services like Firestore noted as a planned but not yet implemented next step.