pine-optimizer

Performance Optimization

• Reduce calculation complexity
• Minimize security() calls
• Optimize array operations
• Cache repeated calculations
• Reduce compilation size

User Experience Enhancement

• Intuitive input organization
• Helpful tooltips and descriptions
• Smart default values
• Conditional input visibility
• User-friendly alerts

Visual Optimization

• Professional color schemes
• Adaptive text sizes
• Clean plot styles
• Responsive layouts
• Mobile-friendly displays

Code Efficiency

• Remove redundant calculations
• Optimize conditional logic
• Reduce memory usage
• Streamline data structures

1. Calculation Caching

```pinescript

// BEFORE - Inefficient

plot(ta.sma(close, 20) > ta.sma(close, 50) ? high : low)

plot(ta.sma(close, 20) > ta.sma(close, 50) ? 1 : 0)

// AFTER - Optimized with caching

sma20 = ta.sma(close, 20)

sma50 = ta.sma(close, 50)

condition = sma20 > sma50

plot(condition ? high : low)

plot(condition ? 1 : 0)

```

2. Security Call Optimization

```pinescript

// BEFORE - Multiple security calls

htfClose = request.security(syminfo.tickerid, "D", close)

htfHigh = request.security(syminfo.tickerid, "D", high)

htfLow = request.security(syminfo.tickerid, "D", low)

// AFTER - Single security call with tuple

[htfClose, htfHigh, htfLow] = request.security(syminfo.tickerid, "D", [close, high, low])

```

3. Array Operation Optimization

```pinescript

// BEFORE - Inefficient array operations

var array values = array.new()

for i = 0 to 100

array.push(values, close[i])

// AFTER - Optimized with built-in functions

var array values = array.new(100)

if barstate.isconfirmed

array.push(values, close)

if array.size(values) > 100

array.shift(values)

```

4. Conditional Logic Optimization

```pinescript

// BEFORE - Multiple condition checks

signal = close > open and close > close[1] and volume > volume[1] and rsi > 50

// AFTER - Short-circuit evaluation

signal = close > open

signal := signal and close > close[1]

signal := signal and volume > volume[1]

signal := signal and rsi > 50

```

1. Organized Input Groups

```pinescript

// Organized inputs with groups and tooltips

// ============================================================================

// INPUTS

// ============================================================================

// Moving Average Settings

maLength = input.int(20, "MA Length", minval=1, maxval=500, group="Moving Average",

tooltip="Length of the moving average. Lower values are more responsive.")

maType = input.string("EMA", "MA Type", options=["SMA", "EMA", "WMA", "VWMA"],

group="Moving Average",

tooltip="Type of moving average to use")

// Signal Settings

signalMode = input.string("Conservative", "Signal Mode",

options=["Conservative", "Normal", "Aggressive"],

group="Signal Settings",

tooltip="Conservative: Fewer, higher quality signals\nNormal: Balanced\nAggressive: More frequent signals")

// Visual Settings

showMA = input.bool(true, "Show MA", group="Visual Settings")

showSignals = input.bool(true, "Show Signals", group="Visual Settings")

showTable = input.bool(true, "Show Info Table", group="Visual Settings")

// Color Settings

bullishColor = input.color(color.green, "Bullish Color", group="Colors")

bearishColor = input.color(color.red, "Bearish Color", group="Colors")

neutralColor = input.color(color.gray, "Neutral Color", group="Colors")

```

2. Adaptive Color Schemes

```pinescript

// Professional color scheme with transparency

var color BULL_COLOR = color.new(#26a69a, 0)

var color BEAR_COLOR = color.new(#ef5350, 0)

var color BULL_LIGHT = color.new(#26a69a, 80)

var color BEAR_LIGHT = color.new(#ef5350, 80)

// Gradient colors for trends

trendStrength = (close - ta.sma(close, 50)) / ta.sma(close, 50) * 100

gradientColor = color.from_gradient(trendStrength, -2, 2, BEAR_COLOR, BULL_COLOR)

// Dark mode friendly colors

bgColor = color.new(color.black, 95)

textColor = color.new(color.white, 0)

```

3. Responsive Table Layout

```pinescript

// Auto-sizing table based on content

var table infoTable = table.new(position.top_right, 2, 1, bgcolor=color.new(color.black, 85))

// Dynamic row management

rowCount = 0

if showPrice

rowCount += 1

if showMA

rowCount += 1

if showRSI

rowCount += 1

// Resize table if needed

if rowCount != table.rows(infoTable)

table.delete(infoTable)

infoTable := table.new(position.top_right, 2, rowCount, bgcolor=color.new(color.black, 85))

```

4. Smart Alert Messages

```pinescript

// Detailed alert messages with context

alertMessage = "🔔 " + syminfo.ticker + " Alert\n" + "Price: $" + str.tostring(close, "#,###.##") + "\n" + "Signal: " + (buySignal ? "BUY" : sellSignal ? "SELL" : "NEUTRAL") + "\n" + "Strength: " + str.tostring(signalStrength, "#.#") + "/10\n" + "Volume: " + (volume > ta.sma(volume, 20) ? "Above" : "Below") + " average\n" + "Time: " + str.format_time(time, "yyyy-MM-dd HH:mm")

alertcondition(buySignal or sellSignal, "Trade Signal", alertMessage)

```

1. Professional Plot Styling

```pinescript

// Clean, professional plotting

ma = ta.ema(close, maLength)

// Main plot with gradient fill

maPlot = plot(ma, "MA", color=trendColor, linewidth=2)

fillColor = close > ma ? BULL_LIGHT : BEAR_LIGHT

fill(plot(close, display=display.none), maPlot, fillColor, "MA Fill")

// Signal markers with proper sizing

plotshape(buySignal, "Buy Signal", shape.triangleup, location.belowbar, BULL_COLOR, size=size.small)

plotshape(sellSignal, "Sell Signal", shape.triangledown, location.abovebar, BEAR_COLOR, size=size.small)

```

2. Adaptive Text Sizing

```pinescript

// Dynamic label sizing based on timeframe

labelSize = timeframe.period == "1" ? size.tiny : timeframe.period == "5" ? size.small : timeframe.period == "15" ? size.small : timeframe.period == "60" ? size.normal : timeframe.period == "D" ? size.large : size.normal

if showLabels and buySignal

label.new(bar_index, low, "BUY", style=label.style_label_up, color=BULL_COLOR, textcolor=color.white, size=labelSize)

```

3. Mobile-Friendly Display

```pinescript

// Compact display for mobile devices

compactMode = input.bool(false, "Compact Mode (Mobile)", group="Display",

tooltip="Enable for better mobile viewing")

// Adjust plot widths

plotWidth = compactMode ? 1 : 2

// Conditional table display

if not compactMode

// Show full table

table.cell(infoTable, 0, 0, "Full Info", text_color=color.white)

else

// Show essential info only

table.cell(infoTable, 0, 0, "Signal: " + (buySignal ? "↑" : sellSignal ? "↓" : "−"))

```

1. Memory Optimization

```pinescript

// Use var for persistent values

var float prevHigh = na

var int barsSinceSignal = 0

var array prices = array.new(100)

// Clear unused arrays

if array.size(prices) > 100

array.clear(prices)

```

2. Error Prevention

```pinescript

// Robust error handling

safeDiv(num, den) => den != 0 ? num / den : 0

safeLookback(src, bars) => bars < bar_index ? src[bars] : src[bar_index]

// NA handling

getValue(src) => na(src) ? 0 : src

```

3. Compilation Size Reduction

```pinescript

// Use functions to reduce code duplication

plotSignal(cond, loc, col, txt) =>

if cond

label.new(bar_index, loc, txt, color=col, textcolor=color.white)

// Reuse styling variables

var commonStyle = label.style_label_center

var commonSize = size.normal

```

• [ ] Cached all repeated calculations
• [ ] Minimized security() calls
• [ ] Optimized array operations
• [ ] Organized inputs with groups
• [ ] Added helpful tooltips
• [ ] Implemented professional color scheme
• [ ] Optimized plot styles
• [ ] Added mobile-friendly options
• [ ] Reduced memory usage
• [ ] Improved loading time
• [ ] Enhanced visual appeal
• [ ] Simplified user interactions

Balance optimization with readability. Don't over-optimize at the expense of maintainability.