https://codexpal.com/insights/Developer guides, business operations, local discovery and practical AI.enhttps://codexpal.com/insights/php2shell-ai-found-vulnerabilities-black-october/https://codexpal.com/insights/php2shell-ai-found-vulnerabilities-black-october/AI models helped find two unauthenticated remote-code-execution flaws in PHP’s core engine, the runtime behind up to 70% of websites. Attacks began within minutes. What happened, why npm and PyPI face the same pressure, and what every team should change.Sat, 24 Oct 2026 00:00:00 GMTDeveloper Guideshttps://codexpal.com/insights/accounting-software-vs-excel-small-business/https://codexpal.com/insights/accounting-software-vs-excel-small-business/A practical decision worksheet for small businesses moving from separate spreadsheets to connected purchasing, inventory and sales records.Sun, 18 Oct 2026 00:00:00 GMTBusiness & Commercehttps://codexpal.com/insights/retail-inventory-management-nepal/https://codexpal.com/insights/retail-inventory-management-nepal/Build a usable stock register, separate sales from adjustments, and use a simple replenishment worksheet before automating your shop.Sun, 18 Oct 2026 00:00:00 GMTBusiness & Commercehttps://codexpal.com/insights/offline-shop-to-online-store-nepal/https://codexpal.com/insights/offline-shop-to-online-store-nepal/Separate being discovered from taking orders, accepting payments and fulfilling them. Start with one complete customer journey.Sun, 18 Oct 2026 00:00:00 GMTBusiness & Commercehttps://codexpal.com/insights/local-business-visibility-nepal/https://codexpal.com/insights/local-business-visibility-nepal/A practical visibility checklist for shops and services: accurate details, useful descriptions, real evidence and a clear way to contact you.Sun, 18 Oct 2026 00:00:00 GMTLocal Business & Nepal Techhttps://codexpal.com/insights/register-com-np-domain-guide/https://codexpal.com/insights/register-com-np-domain-guide/Follow the official registry process, choose an appropriate name and keep the domain under the right owner’s control.Sun, 18 Oct 2026 00:00:00 GMTDeveloper Guideshttps://codexpal.com/insights/secure-payment-reconciliation/https://codexpal.com/insights/secure-payment-reconciliation/Separate orders, payment attempts and bank settlements so duplicate returns, delayed results and refunds remain explainable.Sun, 18 Oct 2026 00:00:00 GMTDeveloper Guideshttps://codexpal.com/insights/payment-gateway-charges-nepal/https://codexpal.com/insights/payment-gateway-charges-nepal/Compare setup, transaction, refund and settlement terms without relying on a universal merchant fee percentage.Sun, 18 Oct 2026 00:00:00 GMTBusiness & Commercehttps://codexpal.com/insights/esewa-web-checkout-planning/https://codexpal.com/insights/esewa-web-checkout-planning/Understand the documented ePay return and verification flow, then prepare an account-specific implementation and test plan.Sun, 18 Oct 2026 00:00:00 GMTDeveloper Guideshttps://codexpal.com/insights/khalti-web-checkout-planning/https://codexpal.com/insights/khalti-web-checkout-planning/Prepare the server-side boundaries and failure tests for KPG-2 without mistaking a browser return for final payment evidence.Sun, 18 Oct 2026 00:00:00 GMTDeveloper Guideshttps://codexpal.com/insights/write-useful-business-listing/https://codexpal.com/insights/write-useful-business-listing/Explain what you do, where you work and how to contact you—without keyword stuffing, fake claims or unclear service promises.Sun, 18 Oct 2026 00:00:00 GMTLocal Business & Nepal Techhttps://codexpal.com/insights/chatgpt-vs-gemini-vs-claude/https://codexpal.com/insights/chatgpt-vs-gemini-vs-claude/A practical comparison framework for writing, coding, research and everyday work, with official plan references and a repeatable evaluation worksheet.Sun, 18 Oct 2026 00:00:00 GMTAI Tools & Comparisonshttps://codexpal.com/insights/chatgpt-plans-and-pricing/https://codexpal.com/insights/chatgpt-plans-and-pricing/Understand the difference between an occasional-use plan and a recurring work budget, and avoid confusing a chat subscription with metered API usage.Sun, 18 Oct 2026 00:00:00 GMTAI Tools & Comparisonshttps://codexpal.com/insights/gemini-google-ai-plans/https://codexpal.com/insights/gemini-google-ai-plans/How to evaluate Google AI Plus and Pro alongside your existing storage and productivity needs, without treating a promotional price as a permanent budget.Sun, 18 Oct 2026 00:00:00 GMTAI Tools & Comparisonshttps://codexpal.com/insights/claude-pro-monthly-vs-annual/https://codexpal.com/insights/claude-pro-monthly-vs-annual/Why an effective monthly price is different from a monthly charge, and how to decide whether a longer AI subscription commitment suits your workload.Sun, 18 Oct 2026 00:00:00 GMTAI Tools & Comparisonshttps://codexpal.com/insights/perplexity-vs-chatgpt-for-research/https://codexpal.com/insights/perplexity-vs-chatgpt-for-research/A source-checking workflow for choosing a research assistant, including a comparison worksheet that measures citation quality rather than answer length.Sun, 18 Oct 2026 00:00:00 GMTAI Tools & Comparisonshttps://codexpal.com/insights/deepseek-free-chat-vs-api/https://codexpal.com/insights/deepseek-free-chat-vs-api/Understand why a free consumer chat app and a metered developer API need separate cost calculations, with a practical checklist for an application prototype.Sun, 18 Oct 2026 00:00:00 GMTAI Tools & Comparisonshttps://codexpal.com/insights/what-is-rag-practical-guide/https://codexpal.com/insights/what-is-rag-practical-guide/How retrieval gives an AI application useful context — and how to build a small retrieval baseline before adding a vector database.Sun, 18 Oct 2026 00:00:00 GMTAI & LLMshttps://codexpal.com/insights/ai-agents-vs-workflows/https://codexpal.com/insights/ai-agents-vs-workflows/A fixed process and a tool-using agent solve different problems. Here is how to choose, with a practical support example.Sun, 18 Oct 2026 00:00:00 GMTAI & LLMshttps://codexpal.com/insights/building-nepali-language-ai-applications/https://codexpal.com/insights/building-nepali-language-ai-applications/A practical evaluation plan for Devanagari, Romanized Nepali, mixed-language questions, numbers and local context.Sun, 18 Oct 2026 00:00:00 GMTLocal Business & Nepal Techhttps://codexpal.com/insights/how-large-language-models-work/https://codexpal.com/insights/how-large-language-models-work/Tokens, training, context and generation explained through a small support-assistant example — including where confident mistakes come from.Sun, 18 Oct 2026 00:00:00 GMTAI & LLMshttps://codexpal.com/insights/what-is-an-mcp-server/https://codexpal.com/insights/what-is-an-mcp-server/Understand how an AI application connects to useful tools and information — and which responsibilities the protocol does not take over.Sun, 18 Oct 2026 00:00:00 GMTAI & LLMshttps://codexpal.com/insights/practical-prompt-engineering/https://codexpal.com/insights/practical-prompt-engineering/Replace magic phrases with a repeatable method for writing instructions, showing examples and checking whether a prompt improved.Sun, 18 Oct 2026 00:00:00 GMTAI & LLMshttps://codexpal.com/insights/evaluate-ai-applications-before-production/https://codexpal.com/insights/evaluate-ai-applications-before-production/Build a small, repeatable evaluation set that checks useful outcomes, factual support, boundaries, latency and cost.Sun, 18 Oct 2026 00:00:00 GMTDeveloper Guideshttps://codexpal.com/insights/nextjs-ai-chat-endpoint/https://codexpal.com/insights/nextjs-ai-chat-endpoint/A small server-side example with input validation, a timeout and clear errors — plus the steps needed before exposing it to users.Sun, 18 Oct 2026 00:00:00 GMTDeveloper Guideshttps://codexpal.com/insights/vector-search-python-postgresql/https://codexpal.com/insights/vector-search-python-postgresql/Understand pgvector with a disposable database, a tiny dataset and an explicit distinction between example vectors and real embeddings.Sun, 18 Oct 2026 00:00:00 GMTDeveloper Guideshttps://codexpal.com/insights/reduce-llm-application-costs/https://codexpal.com/insights/reduce-llm-application-costs/A practical method for finding unnecessary context, retries and repeated work without sacrificing the quality users depend on.Sun, 18 Oct 2026 00:00:00 GMTDeveloper Guideshttps://codexpal.com/insights/practical-ai-for-nepali-small-businesses/https://codexpal.com/insights/practical-ai-for-nepali-small-businesses/Choose an achievable first workflow, protect business data and measure the result before adding more automation.Sun, 18 Oct 2026 00:00:00 GMTBusiness & Commercehttps://codexpal.com/insights/learn-ai-from-nepal-practical-roadmap/https://codexpal.com/insights/learn-ai-from-nepal-practical-roadmap/Build foundations, use open learning resources and finish a small project you can explain — without chasing every new model.Sun, 18 Oct 2026 00:00:00 GMTLocal Business & Nepal Techhttps://codexpal.com/insights/engineering-for-emergent-commerce-nepal/https://codexpal.com/insights/engineering-for-emergent-commerce-nepal/Spreadsheets break down when VAT rules, party credit balances, and intermittent connectivity collide. Here is why we architected KhataIN around the real daily rhythms of Nepali business.Tue, 01 Sep 2026 00:00:00 GMTInside CodexPalhttps://codexpal.com/insights/evaluating-developer-competence-with-ai/https://codexpal.com/insights/evaluating-developer-competence-with-ai/Resumes describe history; coding challenges test rote memorization. How Codexpal Learn calibrates real problem-solving, architectural judgment, and verified skill signals.Mon, 24 Aug 2026 00:00:00 GMTInside CodexPalhttps://codexpal.com/insights/why-we-build-with-plain-language/https://codexpal.com/insights/why-we-build-with-plain-language/Modern tech websites love buzzwords. At Codexpal, we believe that serious engineering is clearest when explained in plain human language.Wed, 12 Aug 2026 00:00:00 GMTInside CodexPal