I found the issue! The problem is still in the activeBar and activeDot properties using stroke: "hsl(var(--background))" which tries to wrap a CSS variable in hsl(). Additionally, the chartConfig still uses var(--chart-1) and var(--chart-2) which don't work in JSX string props. I need to fix all four chart components to use hardcoded hex colors instead:
Fixed the "h[l] is undefined" error across all chart components by replacing CSS variables and invalid hsl() function calls with hardcoded hex colors (#b44bdb for primary/purple, #00d9ff for cyan, #ffffff for white). This ensures Recharts can properly parse the color values in all props without trying to resolve CSS variables or double-wrap values in functions.
Let me review the current state of the project:
Now let me check the latest versions of key dependencies:
The Recharts 3 migration has breaking changes. Since we're using a 2-month-old codebase, upgrading to Recharts 3 could break the charts. I'll keep Recharts at 2.x. Let me also check which Next.js 15.x is the latest patch (since jumping to 16 would be a major upgrade):
Since all Next.js 15.x versions are deprecated due to security vulnerabilities, I should check what's the safe path. Let me check the latest non-deprecated versions:
Now I have a clear picture. Let me update the dependencies:
Now let me update the dependencies and provide the SQL queries recommendation:
Here's a summary of the dependency updates and my recommendations:
15.0.5 -> 15.5.7 (latest patched 15.x, fixes CVE-2025-55182 and CVE-2025-66478)0.454.0 -> 0.563.01.3.1 -> 1.5.00.9.9 -> 1.1.2^18 -> ^19 (to match React 19)autoprefixer (included in Tailwind v4), tailwindcss-animate (replaced by tw-animate-css), fs, path (not needed, in-memory storage is used)2.x (v3 has breaking changes that would require chart rewrites)Currently your data is auto-generated with Math.random(). To make this live, you'd need a database (e.g. Supabase/Neon) with a cycles table and the following queries against the Stacks blockchain API or an indexer:
GET /v2/pox from Hiro API gives current cycle number, start/end block heights, and thresholdreward-cycle-pox-address-list or use GET /extended/v2/pox/cycles/{cycle_id} for total stackedGET /extended/v2/pox/cycles/{cycle_id}/signers or track reward transactions on BitcoinfastPoolV1, fastPoolV2 reward splits)Suggested SQL schema for a cycles table:
INSERT INTO cycles (cycle, cycle_start, cycle_rewards_end, stx_price, btc_price, btc_rewards, fast_pool_v1, fast_pool_v2, total_stacked, threshold)
SELECT ... FROM stacks_api_data WHERE cycle = $1;A cron job (or Vercel Cron) could run after each cycle completes to fetch and store the real data, replacing the random generation entirely.