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Top 23 freepascal Open-Source Projects
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awesome-pascal
A curated list of awesome Delphi/FreePascal/(any)Pascal frameworks, libraries, resources, and shiny things. Inspired by awesome-... stuff. Open source and freeware only!
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CEF4Delphi
CEF4Delphi is an open source project to embed Chromium-based browsers in applications made with Delphi or Lazarus/FPC for Windows, Linux and MacOS.
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InfluxDB
Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
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castle-engine
Cross-platform (desktop, mobile, console) 3D and 2D game engine supporting many asset formats (glTF, X3D, Spine...) and using modern Object Pascal
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RESTRequest4Delphi
API to consume REST services written in any programming language with support to Lazarus and Delphi
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WorkOS
The modern identity platform for B2B SaaS. The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.
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WebView4Delphi
WebView4Delphi is an open source project created by Salvador Díaz Fau to embed Chromium-based browsers in applications made with Delphi or Lazarus/FPC for Windows.
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pasvulkan
Vulkan header generator, OOP-style API wrapper, framework and prospective Vulkan-based game engine for Object Pascal
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libpascurl
libPasCURL is delphi and object pascal wrapper around cURL library. Library for transferring data with URL syntax, supporting HTTP, HTTPS, FTP, FTPS, GOPHER, TFTP, SCP, SFTP, SMB, TELNET, DICT, LDAP, LDAPS, FILE, IMAP, SMTP, POP3, RTSP and RTMP.
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raster-master
Raster Master Sprite/Icon/Map editor for Windows 10/11 that generates putimage code and map code for Open Watcom, gcc, AmigaBASIC, Amiga C, Amiga Pascal ,QuickBasic, QB64, Quick C, Turbo Pascal, freepascal, Turbo C, Turbo Basic, Power Basic, FreeBASIC, GWBASIC, BASICA, PC-BASIC
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Project mention: Castle Engine – free and OS, x-platform, 2D/3D game engine using modern Pascal | news.ycombinator.com | 2024-02-18
This article reads more like an ad for mORMot 2 than Pascal. I've been out of the Pascal game for a few years, so I had to look up mORMot 2.[0] Apparently Synopse are the maintainers of it.
The article basically compare their CSV/JSON serialising library to Go's standard CSV/JSON libraries. Looking at the Go code, it's pretty clear why it has memory issues, it reads all the lines into a single object (well, `[][]string`) immediately, rather than reading line for line (which takes advantage of the stream).
I am not sure how this is remarkable and impressive for Pascal. They talk about how you don't need to use the `try..finally..Free` routine all the time, but that's only if the object in question is an interface. Interfaces are somehow handled by a reference counter in Object Pascal, so you need to know how to operate on objects vs interfaces, because they act very different. Pascal is full of these quirks.
[0] https://github.com/synopse/mORMot2
Project mention: What library do TStreamWriter use in Lazarus(Free Pascal) used ? | /r/freepascal | 2023-05-02I see there is a TStreamWriter in PasDoc sources in PasDoc_StreamUtils https://github.com/pasdoc/pasdoc/blob/699c994ff2cf17ae6a876667e129bdb6698f3817/source/component/PasDoc_StreamUtils.pas but I'm not sure if this is a compatible reinterpretation of Delphi's TStreamWriter or something unrelated.
Project mention: Bare Metal Emulation on the Raspberry Pi – Commodore 64 | news.ycombinator.com | 2023-11-15Ultibo is amazing for this kind of stuff:
https://ultibo.org/
Project mention: tebe6502/Mad-Pascal: Mad Pascal Compiler for 6502 (Atari XE/XL, C64, C4Plus) | /r/c64 | 2023-07-20
Project mention: Raster Master v3.6 – open-source Sprite and Map Editor | news.ycombinator.com | 2024-01-28
NOTE:
The open source projects on this list are ordered by number of github stars.
The number of mentions indicates repo mentiontions in the last 12 Months or
since we started tracking (Dec 2020).
freepascal related posts
- Bare Metal Emulation on the Raspberry Pi – Commodore 64
- tebe6502/Mad-Pascal: Mad Pascal Compiler for 6502 (Atari XE/XL, C64, C4Plus)
- RFID and Web App
- Faster startup on a raspberry pi?
- What language would you learn if C# wasn't an option any more?
- Ultibo – Bare-Metal Pascal for Raspberry Pi
- Generating hallways
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www.saashub.com | 29 Apr 2024
Index
What are some of the best open-source freepascal projects? This list will help you:
| Project | Stars | |
|---|---|---|
| 1 | awesome-pascal | 1,739 |
| 2 | CEF4Delphi | 1,168 |
| 3 | horse | 1,085 |
| 4 | castle-engine | 877 |
| 5 | RESTRequest4Delphi | 482 |
| 6 | mORMot2 | 459 |
| 7 | tomboy-ng | 364 |
| 8 | hUGETracker | 259 |
| 9 | WebView4Delphi | 247 |
| 10 | pasvulkan | 181 |
| 11 | pasdoc | 169 |
| 12 | ApusGameEngine | 160 |
| 13 | Core | 152 |
| 14 | brookfreepascal | 126 |
| 15 | Mad-Pascal | 109 |
| 16 | LGenerics | 102 |
| 17 | rnl | 81 |
| 18 | libpascurl | 69 |
| 19 | raster-master | 62 |
| 20 | Examples | 42 |
| 21 | Axes-Armour-Ale | 38 |
| 22 | NosoNode | 26 |
| 23 | travesty | 12 |
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