Backend & APIs

HTTP services, microservices, RPC, auth, caching, and resilient API design.

  • 9 Subtopics
  • 13 Tracked terms
  • Last 30 days Feed window
Search within this topic Ask AI about this topic All topics

Inside Backend & APIs

Node, Deno & Bun JS runtimes, frameworks, and edge/serverless adapters. Python Web Django, Flask, FastAPI, async servers, and ORMs for Python backends. JVM Backends Spring Boot, Quarkus, Micronaut, and reactive stacks on the JVM. .NET & C# ASP.NET Core, Minimal APIs, gRPC, and cloud-ready patterns. PHP & Laravel/Symfony Frameworks, queues, and performance patterns for PHP 8+. Go & Rust Services Compiled backends for scale, observability, and efficiency. GraphQL & RPC Schemas, federation, protobuf, and contract-first service stacks. Auth, Identity & Sessions OAuth/OIDC, sessions, JWTs, SSO patterns, and security considerations. Caching, Queues & Background Jobs Caching strategies, job queues, retries, and background processing patterns.

What this topic collects on

An article joins this feed when it matches these terms. Each one is also a search of its own.

Latest in Backend & APIs


dev.to > vapmail16 > a-complete-engineering-log-of-building-findmypylibrary-with-an-ai-pair-programmer-claude-code-40dl

A complete engineering log of building `findmypylibrary` with an AI pair-programmer (Claude Code)

23+ min ago   (1812+ words) A complete engineering log of building findmypylibrary with an AI pair-programmer (Claude Code): what broke, how we found out, what we tried, what we measured, and why each decision went the way it did. Nothing is left out, including the mistakes…...


dev.to > brawnybytes > java-concurrency-multithreading-40-interview-questions-3lpl

Java Concurrency & Multithreading: 40 Interview Questions

1+ hour, 1+ min ago   (829+ words) A process has its own memory space and OS resources; threads live inside a process and share its heap and file handles but keep their own stack and program counter. That shared memory is exactly why threads are cheap to…...


dev.to > rooterbhai > how-i-protected-my-telegram-bots-ai-quota-from-spam-users-5ca5

How I Protected My Telegram Bot's AI Quota From Spam Users

1+ hour, 19+ min ago   (26+ words) I run a Telegram bot that uses Google's Gemini API for free-tier AI features. The free tier gives... Tagged with python, telegram, automation, sideprojects....


dev.to > orbistats > building-a-live-scoreboard-with-a-sports-data-api-vanilla-js-websocket-481h

Building a Live Scoreboard with a Sports Data API (Vanilla JS + WebSocket)

1+ hour, 45+ min ago   (29+ words) In this tutorial we'll build a working live scoreboard — the kind you'd embed on a sports site or a... Tagged with javascript, api, webdev, tutorial....


dev.to > f_s_0bd56/41/04892e0e21468e > designing-a-financial-tracking-api-for-digital-businesses-303g

Designing a Financial Tracking API for Digital Businesses

2+ hour, 1+ min ago   (531+ words) Financial data looks simple at first: money comes in, money goes out, and the balance is the difference. In a real digital business, however, one sale can involve a supplier cost, a payment fee, customer credit, a wallet movement, and…...


dev.to > webofmike > a-waf-that-reads-the-prompt-owasp-crs-for-llm-and-mcp-1enm

A WAF That Reads the Prompt: OWASP CRS for LLM and MCP

2+ hour, 15+ min ago   (1042+ words) Originally published at webofmike.com on 2026-09-20. The demo repo and every command in it were run before publishing. A conventional web application firewall reads a URL, some headers, and maybe a form body. For agent traffic that is the wrong…...


dev.to > nahid625 > good-news-for-backend-and-devops-buddy-34n1

Good News For Backend And Devops Buddy

2+ hour, 26+ min ago   (182+ words) I shipped a Goated tool Today: API Performance Profiler. It answers one question backend devs ask every day: how fast is this route, actually? Most of us guess. Or we add console.time, or we open Postman and eyeball the…...


dev.to > ufebri > site-wide-structured-data-and-social-graph-integration-33cj

Site-Wide Structured Data and Social Graph Integration

2+ hour, 37+ min ago   (253+ words) Choosing A Publishing Stack A Technical a mobile stack starts with constraints, not a popularity contest. Failing to address these gaps treats platform pages as disjointed URLs rather than a unified verified entity. Resolving these issues requires moving beyond a…...


dev.to > serhii_a9c08345ac360cf5c8 > securely-authenticate-users-with-the-telegram-login-widget-in-php-and-yii2-4n4l

Securely Authenticate Users with the Telegram Login Widget in PHP and Yii2

2+ hour, 25+ min ago   (222+ words) This guide demonstrates how to build a secure backend validator in PHP to verify the Telegram Login Widget payload using HMAC-SHA-256, enforce strict expiration checks on the authentication timestamp, and map the validated Telegram ID to a user record in…...


dev.to > adoryike > how-i-built-a-zero-cost-python-webhook-engine-to-bypass-a-high-friction-voting-system-1o69

How I Built a Zero-Cost Python Webhook Engine to Bypass a High-Friction Voting System

2+ hour, 32+ min ago   (229+ words) When I entered the CANEX Create-Thon competition, I quickly realized I wasn't just competing against other creators but rather I was also competing against bad UX. The Gebeya platform requires users to complete a full email sign-in just to cast…...