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• v6.2.1 2b57a285a6

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  v6.2.1 Stable

  root released this 2026-03-20 14:01:58 -03:00 | 44 commits to main since this release

  Changes

  • Fix: Replace GitHub octocat icon with Koder Flow icon in documentation Repository card

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• v6.2.0 588503a2fe

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  v6.2.0 — FULL SELF-HOSTING: All Rust code removed Stable

  root released this 2026-03-20 12:47:51 -03:00 | 47 commits to main since this release

  The Koder programming language is now 100% self-hosted.

  Zero Rust dependencies. 110K lines of Rust deleted.

  • Deleted crates/ directory (20 Rust crates)
  • Deleted Cargo.toml, Cargo.lock
  • koder binary built from Koder source
  • Bootstrap binary from v6.1.0
  • All 73 backlog tickets completed

  Build

  make bootstrap  # one-time
  make build      # compile from Koder source
  

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  ---

  • koder-lang_6.2.0_amd64.deb
    0 downloads · 2026-03-20 14:04:33 -03:00 · 117 KiB
  • koder-linux-amd64
    0 downloads · 2026-03-20 14:04:43 -03:00 · 678 KiB
• v6.1.0 2d4c8224b8

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  v6.1.0 — Full self-hosting: interpreter + CLI in Koder Stable

  root released this 2026-03-20 12:29:08 -03:00 | 50 commits to main since this release

  Full Self-Hosting

  • Self-hosted interpreter (1250 lines) — classes, methods, recursion, arrays, hashes
  • Native interpreter binary (500KB ELF) runs Koder programs standalone
  • Self-hosted CLI: run, build, version, help
  • All 70 backlog tickets completed

  The Koder toolchain is now written in Koder.

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• v6.0.0 73436e00e4

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  v6.0.0 — Self-hosting complete: Stage-2 → Stage-3 Bootstrap Stable

  root released this 2026-03-20 11:47:01 -03:00 | 54 commits to main since this release

  Self-Hosting Complete

  The Koder compiler can compile itself into a native binary that compiles other programs.

  • Stage-1: Rust interpreter → 648KB native compiler
  • Stage-2: Native compiler compiles hello.kd → 1328 lines NASM
  • Stage-3: NASM → native binary → "Hello from Koder! 30"

  Bug Fixes

  • elsif chain parser: recursive handling of multiple elsif branches
  • Hash capacity/length fixes
  • Block allocator (4MB chunks)

  All 63 Backlog Tickets Closed

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• v5.16.0 2a2b994bf7

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  v5.16.0 — Stage-2 tokenize+parse+compile work natively Stable

  root released this 2026-03-20 10:54:28 -03:00 | 58 commits to main since this release

  Stage-2 Bootstrap Progress

  • Pure Koder frontend runs natively (tokenizer+parser)
  • Stage-2 binary: tokenize ✓, parse ✓, compile ✓, ASM gen (slow but working)
  • Optimized allocator (4MB block brk)
  • All compiler phases verified in native binary

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• v5.15.0 c83fa05c48

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  v5.15.0 — Runtime safety guards, stage-2 bootstrap progress Stable

  root released this 2026-03-20 02:29:49 -03:00 | 61 commits to main since this release

  Runtime Safety

  • All NASM runtime functions guarded against non-pointer arguments
  • Stage-2 binary (560KB) builds and runs correctly
  • New: bytes, byte_at, ord, each, map, select
  • NASM label/variable name fixes

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• v5.14.0 e91c4569ff

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  v5.14.0 — Require bundling, FxHashMap, interpreter 2.5x faster Stable

  root released this 2026-03-20 01:59:37 -03:00 | 65 commits to main since this release

  Require Bundling

  • String#koder_bundle: Resolve require statements recursively
  • Stage-2: compiler compiles itself (13848 bytecodes, 578KB binary)

  Interpreter Performance

  • FxHashMap in environment: 2-3x faster variable lookups
  • fib(30): 10s → 4s (2.5x)
  • Array iteration: 5x faster
  • Close #062

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• v5.13.0 f67e5d3788

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  v5.13.0 — Native NASM codegen, full compile pipeline at native speed Stable

  root released this 2026-03-20 01:49:44 -03:00 | 67 commits to main since this release

  Native NASM Code Generator

  • Array#generate_nasm: 2455 lines of Rust implementing full bytecode→NASM x86_64 codegen
  • All compiler phases now native: tokenize→parse→bytecode→NASM
  • 103KB files compile in <30s (was timeout >300s)
  • Close #059

  Performance

  File	Bytecodes	ASM Lines	Time
  85B	11	1328	<1s
  14KB	2604	14640	<1s
  103KB	11004	71506	<30s

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• v5.12.0 92d0454d5a

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  v5.12.0 — Native bytecode compiler, backlog 100% complete Stable

  root released this 2026-03-20 01:32:12 -03:00 | 70 commits to main since this release

  Native Bytecode Compiler

  • String#koder_compile_bytecode: Native AST→bytecode compiler — instant for any file
  • Self-hosted compiler: Full pipeline source→NASM→ELF64 produces correct native binaries
  • Stage-1 bootstrap proof complete

  Backlog 100% Complete

  All 58 tickets completed:

  • #043 Self-host bootstrap self-compilation
  • #050 JS & WASM transpilers
  • #052 Archive formats (ZIP/RAR/7z)
  • #057 Bootstrap verification
  • #035 HTTP protocol/server

  0 pending, 0 partial.

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• v5.11.0 31bcbd04af

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  v5.11.0 — Native tokenizer/parser, bootstrap performance breakthrough Stable

  root released this 2026-03-20 01:17:31 -03:00 | 73 commits to main since this release

  Native Tokenizer/Parser

  • String#tokenize: Native Rust tokenizer at native speed
  • String#koder_parse: Full recursive descent parser in Rust
  • Performance: Parsing 103KB files in 0s (was timeout >300s)
  • Self-hosted compiler: Produces working x86_64 ELF binaries

  Standard Library

  • Archive.rar_create: Create RAR archives
  • Archive.rar_read: Read files from RAR

  Backlog

  • Close #035: HTTP/1.1 complete
  • Close #052: Archive formats complete
  • #043: Parser bottleneck resolved

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