devops

Found 25 articles tagged with "devops"

Best Amazon S3 Clients for Mac and Windows

CloudMounter, Cyberduck, Mountain Duck, Transmit, FileZilla Pro and CS Browser compared for managing Amazon S3 buckets on Mac and Windows.

DevToolLab Team·October 17, 2026

Latest Articles

Guide

10 min

7 Best Deno Deploy Alternatives in 2026

Deno Deploy shuts down six months after the Cloudflare deal. Workers, Supabase, Netlify, Fly.io, Val Town, Vercel and self-hosted workerd compared.

DevToolLab Team·October 17, 2026

Tutorial

8 min

How to Resolve Git Merge Conflicts

Edit the block between the conflict markers, then git add and commit. Command line, VS Code and GitHub, plus why a rebase swaps ours and theirs.

DevToolLab Team·October 10, 2026

Tutorial

8 min

How to Spot AI Crawlers in Server Logs

Search your access log for GPTBot, ClaudeBot and PerplexityBot, then check each IP against the vendors' published ranges. Includes a Python script and output.

DevToolLab Team·October 9, 2026

1–10 of 25

Tutorial

8 min read

How to Check SSL Certificate Expiration

Pipe openssl s_client into openssl x509 -enddate to see when a server's SSL certificate expires. Plus -checkend for cron, curl, Python, Node and PFX files.

DevToolLab Team·October 5, 2026

Guide

8 min read

Git SHA-256: What Changes in Git 3.0

Git 3.0 makes SHA-256 the default for new repos, with no release date yet. Check your repo's hash, create a SHA-256 repo, and see what breaks on GitHub.

DevToolLab Team·October 2, 2026

Kafka Alternatives in 2026: Costs Compared

Guide

10 min read

Kafka Alternatives in 2026: Costs Compared

Cloudflare K2, Redpanda, WarpStream, AutoMQ, Amazon MSK, Pulsar and NATS compared on one 5 MB/s workload using each vendor's published rates.

DevToolLab Team·October 2, 2026

Tutorial

7 min read

How to Generate an SSH Key for GitHub

Run ssh-keygen -t ed25519, load the key into ssh-agent, paste the .pub file into GitHub, then test with ssh -T. Commands for Mac, Windows and Linux.

DevToolLab Team·October 1, 2026

Playwright vs Cypress vs Selenium in 2026

Guide

10 min read

Playwright vs Cypress vs Selenium in 2026

Playwright, Cypress and Selenium compared on stars and downloads, plus what BrowserStack, Sauce Labs and TestMu AI charge to run them in CI.

DevToolLab Team·September 28, 2026

Best API Documentation Platforms in 2026

Guide

11 min read

Best API Documentation Platforms in 2026

Mintlify, ReadMe, Stoplight, Redocly and Scalar priced on what a custom domain and white-labeling cost, plus Swagger UI, the open-source core under most.

DevToolLab Team·September 27, 2026

Tutorial

8 min read

How to Use curl: 12 Commands for APIs

curl commands for GET, POST, PUT and DELETE, JSON and form data, bearer tokens, redirects and timing, plus fixes for the errors curl actually throws.

DevToolLab Team·September 27, 2026

Best WAF and Bot Detection Tools in 2026

Guide

10 min read

Best WAF and Bot Detection Tools in 2026

Cloudflare, DataDome, HUMAN Security and Akamai compared on real pricing and behavior, plus CrowdSec, the open-source WAF that costs nothing to self-host.

DevToolLab Team·September 26, 2026