Sign in Join

Live chat for Free Pascal, Lazarus, Delphi and every Pascal programmer.

Catalog

30,057 projects in the catalog.

Free Pascal, Lazarus and Delphi components, libraries and programs from GitHub, SourceForge, Codeberg, GitLab and more. Rate them, mark what looks interesting, and talk about them on their benches.

Chart4D

Native Delphi charting library for VCL and FMX: clean newspaper-style defaults, PNG export, zero dependencies

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 43
  • MIT

Charts and Graphs

d2webcharts

Este repositório contém um conjunto de classes Delphi desenvolvido para gerar gráficos no formato HTML. Inicialmente criado para um projeto em D2Bridge, um framework que permite compilar projetos VCL ou FireMonkey para a Web com o mesmo código.

  • Active
  • Library
  • Delphi
  • GitHub
  • ★ 29

Charts and Graphs

Mini_SCADA_Simulator_in_Delphi_Object_Pascal

Delphi Process Simulator — a small Delphi VCL application that simulates a two‑tank process with temperature, pressure, level, motor control, alarms, and basic statistics. The project includes a main form with a process view and trend chart, alarm management, setpoint control, maintenance data, and a statistics manager to collect runtime metrics.

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 1

Science Charts and Graphs

TeeBI

Data-mining and Visualization components for RAD Studio

  • Active
  • Package
  • Delphi
  • GitHub
  • ★ 152
  • MIT

Charts and Graphs Database

simple-graph

A visual Delphi component for drawing simple directed graphs.

  • Archived
  • Library
  • Delphi
  • GitHub
  • ★ 35
  • MIT

Charts and Graphs

MotoGP

MotoGP simulator with TeeCharts, Circuits, and Telemetry visualization

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 7
  • MIT

Charts and Graphs

CrossGraph

A plotting engine and a visual component that draw what MathParser computes: curves with their discontinuities, intersections and extrema, cartesian and polar systems, and surfaces z = f(x, y) with contour lines. The engine samples on worker threads, knows nothing about a canvas and builds headless; the component is a thin layer over it. Free Pascal 3.2.2 and newer builds it: the sort in CrossVision.Geometry that once needed function references is written out in the same unit. Delphi 10.2 Tokyo and newer builds it as well.

  • Active
  • Package
  • Lazarus and Delphi
  • GitHub
  • ★ 4
  • MIT

Charts and Graphs In the Online Package Manager

ALY-DataView

Получение данных по COM порту и отображение их на графиках

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 2

Charts and Graphs