IT dept flags suspicious foreign remittances

The 'crack' in the energy market is wider than ever. Bitcoin might feel it.

Your day-ahead look for Aug. 18 2026

Polyhost: An Open-Source Docker Compose Stack for Self-Hosting Multiple Websites

A developer has released Polyhost, a MIT-licensed reference stack designed to simplify self-hosting multiple websites from a single server. Rather than building a reusable framework or package, the author chose a forkable, readable Docker Compose setup that developers can adapt to their own needs. Polyhost integrates five services: Nginx as a reverse proxy, Squidex as a headless CMS, MongoDB for data storage, an ASP.NET Core backend, and a Debian-based development shell. The project targets independent developers who want a repeatable hosting setup without relying on a full platform-as-a-service solution. It is available on GitHub, and the author plans a multi-part series walking through the stack end to end.

How Zenith Walls served 70,000+ 4K wallpapers on Next.js 15 without breaking the edge

Zenith Walls, a wallpaper platform offering over 70,000 high-resolution 4K and 8K images, faced severe performance challenges when scaling its Next.js 15 infrastructure across multiple CDNs and Cloudflare R2 storage. Key issues included browser tab crashes from parallel 4K bitmap decoding, CDN 403 errors caused by missing Referer headers in Next.js image optimization requests, and edge function CPU timeouts when attempting server-side image resizing. To address these, the team built a strict URL normalization pipeline that routes every image through a custom proxy endpoint before it reaches the UI, allowing controlled header injection, source routing, and edge caching. This architecture separated display-optimized image delivery from full-resolution downloads, eliminating layout shifts and improving Core Web Vitals like LCP. The approach avoided expensive infrastructure scaling by handling transformation logic deterministically at the proxy layer rather than on raw edge functions.

A Structured Learning Path to Build Real AI Projects in 2026

The AI field is evolving rapidly, with new models and tools emerging weekly, making it challenging for beginners to know where to start. Experts suggest that most learners should aim for an engineering-level understanding rather than deep research expertise, focusing on fundamentals like linear algebra, calculus, and probability connected to hands-on coding. From there, learners are advised to progress through basic deep learning using PyTorch, then study key architectures such as CNNs and Transformers, including the self-attention mechanism central to modern large language models. Practical skills like fine-tuning with methods such as LoRA and QLoRA, and building Retrieval-Augmented Generation (RAG) systems, are highlighted as especially valuable for real-world AI applications. The overall guidance emphasizes building working projects early rather than exhausting theoretical study before touching code.

Roboflow, Not OpenAI, Called GPT-5.6 Sol the Best Vision Model

Claims circulating online that GPT-5.6 Sol is the best vision model OpenAI has ever released originated from Roboflow, a computer vision infrastructure company, not from OpenAI itself. Roboflow reached this conclusion after running the model through its own vision workflows, focused on object detection, image labeling, and real-world image pipelines. The verdict is therefore scoped to Roboflow's specific test tasks and does not constitute a universal benchmark across all vision applications such as medical imaging, satellite data, or large-scale OCR. Analysts note that a single-vendor evaluation carries structural limits, and independent replication by unaffiliated teams would be needed before any broader ranking could be considered settled. Experts advise that before acting on benchmark claims, users should first identify whose tests produced the numbers and whether those tests match their own production workloads.

Go Basics: How the Main Package and os.Args Work for CLI Programs

In Go, the main package is a special, mandatory designation that tells the compiler to produce a standalone executable rather than a reusable library. Every main package must include a func main() function, which serves as the program's entry point but cannot accept arguments directly and cannot be imported by other packages. To handle command-line inputs, Go provides the os.Args variable — a string slice where index 0 holds the executable's name or path, and subsequent indices hold user-supplied arguments. Developers can use os.Args at runtime to build dynamic behavior, such as greeting a named user instead of defaulting to a generic response. The value stored in os.Args[0] varies depending on whether the program is invoked via a relative path, absolute path, system PATH, or symbolic link.

Surat Restaurant Shut After Child Dies, Three Hospitalised in Food Poisoning Case

A restaurant in Surat, Gujarat was ordered shut after a child died and three others were hospitalised following suspected food poisoning. The affected family had consumed food purchased from the establishment on August 15. Health officials inspected the restaurant and discovered spoiled items, including chana dal, vegetables, and improperly stored paneer, which were subsequently destroyed. Authorities are pursuing further legal action against the restaurant owner under the Food Safety Act.

Air India is putting its finest under a hard scanner

Delhi Police explains why cops wore civil clothes during Jantar Mantar protest

Maharashtra Anti-Conversion Bill becomes law

Developer Outlines Core Foundations Every New Software Project Should Address

A software developer writing for DEV Community has begun a series on building solid project foundations from scratch, arguing that strong fundamentals still hold value even as AI-generated code becomes widespread. The series focuses on a stack including Linux, Docker, .NET, and Nginx, hosted on a VPS but applicable to any cloud environment. The author identifies several non-negotiable concerns every project should tackle, including formatting, linting, testing strategy, secret management, CI/CD, observability, and dependency management. The first topic the series will tackle is code formatting, which the author notes most developers tend to avoid.

Developer Builds NIST AI RMF-Compliant RAG System for UK Arts Clients at $25/Month

Software architect Lakshman Pandey built a production retrieval-augmented generation (RAG) system in August 2026 serving UK arts and culture clients, designed to comply with the NIST AI Risk Management Framework. The system uses Supabase pgvector hosted in EU-West-2 to meet GDPR and UK data residency requirements, with Claude Haiku 4.5 as its language model and Voyage AI for embeddings. Pandey implemented all four NIST RMF functions — Govern, Map, Measure, and Manage — documenting key decisions through Architecture Decision Records to ensure transparency and reversibility. A Ragas-based evaluation suite with 18 golden questions monitors quality metrics such as context recall and answer relevancy to prevent performance degradation over time. The low-risk system processes queries at $0.003–$0.005 each, with total infrastructure costs of approximately $25 per month.

How Smart Tech Can Help You Maintain a Healthy Home Fish Tank

A fish-keeping hobbyist shares lessons learned while maintaining a nano aquarium stocked with celestial pearl danios, corydoras, and live plants in a 10-gallon tank. Setting up an aquarium requires more preparation than most beginners expect, including a weeks-long cycling process to establish beneficial bacteria before any fish are introduced. The author discovered that ongoing maintenance is just as demanding as the initial setup. To manage the complexity, they turned to smart technology to help monitor and maintain stable water conditions for their fish.

Three methods to automate prepaid API balance monitoring for fintech platforms

A developer working on a platform dependent on prepaid APIs — including SMS gateways and identity verification services — built three solutions after their manager requested balance checks three times daily. The options range from a manually updated Excel spreadsheet to a Python script with a cron job for full automation, and a semi-automated approach using Office Scripts combined with Power Automate. The article highlights common spreadsheet design mistakes, such as storing multiple balances in one cell or using wide column layouts, and recommends a structured row-per-service format with plain numeric values. Rather than fixed low-balance thresholds, the author suggests tracking days of remaining runway based on average daily spend. The guide uses African fintech APIs — Termii, Dojah, and Africa's Talking — as examples, but notes the approach applies to any service with a balance endpoint.

Threat, Vulnerability, and Risk Explained: Why the Difference Matters in Cybersecurity

Many cybersecurity articles use the terms threat, vulnerability, and risk interchangeably, but they describe three distinct concepts. A threat is any external force that could cause harm, a vulnerability is a weakness that could be exploited, and risk is the product of both combined with potential impact. The widely used formula in the field expresses this as: Risk = Threat × Vulnerability × Impact. Security professionals focus on reducing risk by targeting the factors within their control, such as patching systems or strengthening passwords, rather than eliminating every known vulnerability. This prioritisation process, known as risk management, forms the core of most cybersecurity roles in practice.

How to Automate Code Formatting at the Repository Level

Inconsistent code formatting across teams often stems from relying on individual developer IDE settings, which vary by editor, platform, and personal preference. A practical solution begins with locking down line endings using a .gitattributes file, preventing cross-platform issues that can corrupt commit histories or break scripts. Universal style rules can then be enforced project-wide through an .editorconfig file, ensuring the repository dictates formatting rather than each developer's local environment. Automated pre-commit hooks add a final enforcement layer, either fixing or rejecting non-compliant code before it ever reaches the shared codebase. The overall goal is to make formatting automatic and invisible, reducing team friction while maintaining a measurable baseline of code quality.

HackCanton Season 2 Draws 360 Builders, Awards $10K Cash and 100K CC in Rewards

HackCanton Season 2 attracted over 360 builders from more than 60 countries, with 75-plus teams participating across the program's entry funnel. Of those, 30 projects advanced to judging and 18 teams pitched live at the Grand Final. The hackathon distributed $10,000 in cash, $25,200 in NaaS credits, and 100,000 CC through ecosystem challenges sponsored by BitSafe and OnRails. Winning submissions demonstrated substantive use of Canton's privacy, authorization, and settlement capabilities rather than superficial blockchain integration. The event generated a library of reusable Canton development patterns spanning institutional trading desks, tokenized funds, RWA products, and developer tooling.

Bihar transfers 17 IPS officers amid row over AK-47 use during student protest

Iran Demands US Lift Blockade as Hormuz Navigation Talks Progress with Oman

Iran's top negotiator has called on the United States to lift its blockade as a condition for resolving the Strait of Hormuz dispute. Iran and Oman, both coastal nations bordering the strait, have been engaged in weeks of diplomatic discussions over the future of navigation through the waterway. Tehran has indicated that the geographical coordinates of a proposed navigation route have been mutually agreed upon by both countries. The talks reflect ongoing efforts to secure stable passage through one of the world's most strategically critical maritime corridors.