Technology Radar

Technology Radar

Purpose

Assess technology maturity and fitness for the project, placing it on a radar quadrant with a clear adoption recommendation and risk profile.

Inputs

• Technology, framework, or tool to evaluate
• Current tech stack and existing choices
• Project requirements and constraints
• Team size, skills, and familiarity
• Timeline and urgency

Process

Step 1: Categorize the Technology

Classify into one or more categories:

• Language (TypeScript, Rust, Go, Python)
• Framework (Next.js, SvelteKit, Remix, Astro)
• Library (React, Vue, Solid, htmx)
• Tool (Vite, Turbopack, Biome, ESLint)
• Platform (Vercel, Cloudflare, AWS, Supabase)
• Infrastructure (Docker, Kubernetes, Terraform, Pulumi)

Step 2: Assess Maturity Level

Place the technology in one quadrant:

• Adopt — Proven in production at scale, low risk, strong ecosystem. We recommend using this.
• Trial — Promising technology worth exploring in non-critical paths. We've seen enough to recommend trying it.
• Assess — Interesting technology worth watching and experimenting with. Not ready for production use.
• Hold — Use with caution or actively migrate away. Known issues, declining ecosystem, or better alternatives exist.

Evidence for placement:

• Production usage at notable companies
• Stability of API (frequency of breaking changes)
• Age and version history
• Community sentiment trend (growing, stable, declining)

Step 3: Evaluate Ecosystem Health

• Documentation quality: Official docs completeness, tutorials, examples
• Community size: GitHub stars, npm downloads, Discord/forum activity, conference talks
• Corporate backing: Funded by a company? Independent maintainers? Foundation-backed?
• Plugin/integration ecosystem: Middleware, extensions, adapters for common tools
• Hiring market: Can you find developers who know this? Learning resources available?

Step 4: Check Team Familiarity and Learning Curve

• How many team members have experience with this technology?
• What is the learning curve (days, weeks, months to productivity)?
• Are there similar technologies the team already knows that transfer?
• What training or ramp-up would be needed?

Step 5: Estimate Migration Cost from Current Stack

• What does the current solution look like?
• How many files, modules, or systems would need to change?
• Can migration be incremental or must it be all-at-once?
• What is the estimated effort (days/weeks/months)?
• What risks exist during migration (dual-system complexity, feature parity gaps)?

Step 6: Assess Long-term Viability

• Funding model: VC-funded, open source donations, corporate sponsor, commercial license
• Roadmap clarity: Published roadmap? Active development toward clear goals?
• Adoption trend: Growing, plateau, declining? (npm downloads over 2 years)
• Lock-in risk: How hard is it to switch away if needed?
• Standards alignment: Does it follow web standards, or create proprietary abstractions?

Step 7: Evaluate Alignment with Project Requirements

• Does it solve the specific problem at hand?
• Performance characteristics match requirements?
• Deployment model compatibility (serverless, edge, traditional server)?
• Scaling characteristics for expected load?
• Security posture and vulnerability response history?

Output Format

Technology Radar Placement

              ADOPT
                |
         +-----------+
         |  [Name]   |    (or placed in TRIAL / ASSESS / HOLD)
         +-----------+
                |
  HOLD ------- + ------- TRIAL
                |
              ASSESS

Quadrant: [Adopt / Trial / Assess / Hold] Confidence: [High / Medium / Low] Category: [Language / Framework / Library / Tool / Platform / Infrastructure]

Adoption Recommendation

Recommendation: [Adopt now / Trial in next sprint / Assess and revisit in N months / Hold and consider alternatives] Timeline: [Immediate / Next quarter / Next half / Not recommended] Migration path: [Description of incremental adoption strategy if applicable]

Risk Assessment

Comparison with Current Solution

Quality Checks

• Technology categorized accurately
• Maturity level justified with evidence (not opinion)
• Ecosystem health assessed across all dimensions
• Team familiarity and learning curve honestly evaluated
• Migration cost estimated with scope
• Long-term viability assessed (funding, adoption trend, lock-in)
• Project-specific requirements checked for alignment
• Risk assessment includes mitigation strategies

Evolution Notes