JavaScript Sankey Ranked Bar Chart Infographic 2019–2024

Data visualization infographic titled "Streamgraph Topic Over Time" using a RANKED BAR CHART as the dominant visual element to show progress over time. Create a retro 1970s magazine charts look with an editorial blue & cream palette, muted navy, faded teal, warm cream, dusty slate, and subtle ink accents. Use editorial data journalism illustration, FT / Bloomberg-grade chart aesthetics, vector-clean infographic layout. Main chart: a large ranked horizontal bar chart with sharp axis labels and tick marks in English, clean gridlines, no truncated axis, honest zero baseline, and clear ranking by latest period value. Structure the bars as sequential time snapshots so progress is visually obvious: categories ranked from lowest to highest across periods labeled "2019", "2020", "2021", "2022", "2023", "2024". X-axis label: "Illustrative interest score". Y-axis label: "Topic cluster". Ranked categories rendered as English labels: "Layered Streams", "Time-Series Design", "Flow Narratives", "Interactive Charts", "JavaScript Sankey". Use realistic plausible illustrative values and mark them clearly as illustrative: 2019 values 18, 22, 27, 31, 36; 2020 values 21, 26, 30, 35, 42; 2021 values 25, 29, 35, 41, 49; 2022 values 29, 34, 40, 48, 57; 2023 values 34, 39, 46, 55, 66; 2024 values 38, 44, 52, 63, 74. Emphasize "JavaScript Sankey" as the top-ranked bar in 2024 while keeping all on-image text in English. Add small period markers or mini connectors between ranked bar groups to reinforce over-time progress without turning it into a line chart. Include 4 key insight callouts with headline number, short interpretation, and small icon: "74" with text "Top 2024 interest score for JavaScript Sankey" and a small upward arrow icon; "+38" with text "Largest absolute gain from 2019 to 2024" and a small growth bars icon; "5 of 5" with text "All topic clusters rise steadily over time" and a small checkmark icon; "2022" with text "Momentum accelerates after 2022 across advanced chart topics" and a small spark icon. Add a small source/data-note strip at the bottom in English reading: "Data note: Illustrative example. Values are plausible mock figures for visual storytelling unless sourced by the user." Include a compact legend labeled "Illustrative periods". Ensure the composition feels like a polished magazine infographic, slightly textured paper background, vintage editorial typography, crisp vector lines, balanced negative space, and a confident progress-focused storytelling mood. All text MUST be written in English (array). Every heading, label, caption, legend and metric name in the image must be in English — not English. Spell each English word correctly using English characters and diacritics. Numbers stay as digits, no fake authoritative sources cited, no watermarks Numbers labeled "illustrative" unless the user supplied specific sourced data. No fake authoritative sources cited (do not invent "Source: Reuters 2025" — use "Illustrative example" instead). No misleading axis truncation or scale manipulation.