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CloudKeeper Tuner

✓ verifiedPaid

Automated AWS usage optimization platform giving engineers 150+ recommendations across 50+ services, averaging ~10% savings.

43K visits/mo

Angular.dev

✓ verifiedFree

Google's open-source TypeScript framework for building scalable web apps, featuring signals, reactivity and first-party tooling.

1.1M visits/mo

Jam

✓ verifiedFreemium

One-click bug-reporting tool that auto-captures console, network logs and repro steps for developers.

730K visits/mo2.9K saves

Prismic

✓ verifiedFreemium

Headless CMS and page builder where marketing teams and AI agents assemble on-brand landing pages from reusable, developer-built sections.

1.2M visits/mo61 saves

Code Arena

✓ verifiedFree

Side-by-side arena to compare AI coding models and build multi-file apps, with a public leaderboard and battle mode.

35M visits/mo201 saves

Pricing

CloudKeeper Tuner: 2% of monthly AWS bill (1% for CloudKeeper AZ/EDP+ customers)

Free trial available

No public pricing

Free: $0 (30 Jams/mo, 5 recording links)

Team: $14/creator per month billed yearly (unlimited Jams)

Free trial available

Free: $0/month (1 user, 4M API calls/month, 100GB CDN)

Starter: $10/month (3 users, 3 locales)

Small: $25/month (7 users, 4 locales)

Medium: $150/month (25 users, 5M API calls/month)

Platinum: $675/month (unlimited users, 10M API calls/month, 30-day free trial available)

Free trial available

No public pricing

Core features

✦150+ recommendations across 50+ AWS services
✦Zombie and unused resource cleanup
✦Over-provisioned rightsizing
✦Idle-resource scheduler
✦SpotBot for ECS Fargate spot/on-demand switching
✦AWS console extension with Slack/Teams alerts

✦Signals-based fine-grained reactivity
✦Built-in control flow and deferrable views
✦Server-side rendering and hydration
✦First-party routing, forms and dependency injection
✦AI-forward tooling and MCP resources
✦In-browser tutorials and playground

✦One-click bug capture via browser extension
✦Automatic repro steps
✦Console, network and device logs
✦Instant replay of recent activity
✦Backend tracing and an AI debugger
✦Integrations with Jira, Linear, GitHub and Slack

✦Visual page builder for assembling pre-built sections
✦Slice Machine developer tooling for reusable components
✦AI-assisted page and copy generation
✦AI translation across locales
✦ChatGPT/Claude integration for bulk content edits
✦API-driven content delivery via CDN

✦Head-to-head model comparison
✦Battle mode matchups
✦Public model leaderboard
✦Multi-file app generation
✦File uploads as input

Use cases

→Cutting AWS spend automatically
→Rightsizing over-provisioned resources
→Scheduling idle resources off-hours
→Giving DevOps in-console cost recommendations

→Building scalable single-page apps
→Enterprise web application development
→Performance-critical front ends
→Learning modern web development

→Filing detailed bug reports
→Reproducing issues faster in QA
→Sharing debug context with engineers
→Triaging support bug reports

→Marketing teams launching SEO or ABM landing pages quickly
→Developers building a component library for non-technical editors
→Multilingual sites needing synced translations
→Agencies managing many client sites on one CMS

→Choosing the best coding model
→Benchmarking AI code quality
→Prototyping small apps

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