davidapp

davidapp/hexbase.dev

Inspect the bytes — free, local-first developer tools: hex inspector, packet & pcap decoder, JSON/XML toolkits, JSON diff, timestamps, encoders, X.509 decoder, 21 format guides. Everything runs in your browser.

0 stars 0 forks 0 watchers TypeScript MIT License
asn1 base64 binary-formats cloudflare-workers developer-tools hex-viewer json-diff jwt local-first packet-analyzer pcap timestamp-converter typescript x509
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15 Open Issues Need Help Last updated: Sep 19, 2026

Open Issues Need Help

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Roadmap: structural parsers for the 14 detect-only formats about 13 hours ago
help wanted parser
davidapp/hexbase.dev
0

Inspect the bytes — free, local-first developer tools: hex inspector, packet & pcap decoder, JSON/XML toolkits, JSON diff, timestamps, encoders, X.509 decoder, 21 format guides. Everything runs in your browser.

TypeScript
#asn1#base64#binary-formats#cloudflare-workers#developer-tools#hex-viewer#json-diff#jwt#local-first#packet-analyzer#pcap#timestamp-converter#typescript#x509
Structural parser: dyld shared cache about 13 hours ago
good first issue parser
davidapp/hexbase.dev
0

Inspect the bytes — free, local-first developer tools: hex inspector, packet & pcap decoder, JSON/XML toolkits, JSON diff, timestamps, encoders, X.509 decoder, 21 format guides. Everything runs in your browser.

TypeScript
#asn1#base64#binary-formats#cloudflare-workers#developer-tools#hex-viewer#json-diff#jwt#local-first#packet-analyzer#pcap#timestamp-converter#typescript#x509
Structural parser: macOS Bill of Materials (Bom) about 13 hours ago
good first issue parser
davidapp/hexbase.dev
0

Inspect the bytes — free, local-first developer tools: hex inspector, packet & pcap decoder, JSON/XML toolkits, JSON diff, timestamps, encoders, X.509 decoder, 21 format guides. Everything runs in your browser.

TypeScript
#asn1#base64#binary-formats#cloudflare-workers#developer-tools#hex-viewer#json-diff#jwt#local-first#packet-analyzer#pcap#timestamp-converter#typescript#x509
Structural parser: Windows icon (.ico / .cur) about 13 hours ago
good first issue parser
davidapp/hexbase.dev
0

Inspect the bytes — free, local-first developer tools: hex inspector, packet & pcap decoder, JSON/XML toolkits, JSON diff, timestamps, encoders, X.509 decoder, 21 format guides. Everything runs in your browser.

TypeScript
#asn1#base64#binary-formats#cloudflare-workers#developer-tools#hex-viewer#json-diff#jwt#local-first#packet-analyzer#pcap#timestamp-converter#typescript#x509
Structural parser: Apache Parquet (.parquet) about 13 hours ago
good first issue parser
davidapp/hexbase.dev
0

Inspect the bytes — free, local-first developer tools: hex inspector, packet & pcap decoder, JSON/XML toolkits, JSON diff, timestamps, encoders, X.509 decoder, 21 format guides. Everything runs in your browser.

TypeScript
#asn1#base64#binary-formats#cloudflare-workers#developer-tools#hex-viewer#json-diff#jwt#local-first#packet-analyzer#pcap#timestamp-converter#typescript#x509
Structural parser: WOFF / WOFF2 web fonts about 13 hours ago
good first issue parser
davidapp/hexbase.dev
0

Inspect the bytes — free, local-first developer tools: hex inspector, packet & pcap decoder, JSON/XML toolkits, JSON diff, timestamps, encoders, X.509 decoder, 21 format guides. Everything runs in your browser.

TypeScript
#asn1#base64#binary-formats#cloudflare-workers#developer-tools#hex-viewer#json-diff#jwt#local-first#packet-analyzer#pcap#timestamp-converter#typescript#x509
Structural parser: TIFF image (.tif, also EXIF inside JPEGs) about 13 hours ago
good first issue parser
davidapp/hexbase.dev
0

Inspect the bytes — free, local-first developer tools: hex inspector, packet & pcap decoder, JSON/XML toolkits, JSON diff, timestamps, encoders, X.509 decoder, 21 format guides. Everything runs in your browser.

TypeScript
#asn1#base64#binary-formats#cloudflare-workers#developer-tools#hex-viewer#json-diff#jwt#local-first#packet-analyzer#pcap#timestamp-converter#typescript#x509
Structural parser: MP3 audio (ID3v2 + MPEG frames) about 13 hours ago
good first issue parser
davidapp/hexbase.dev
0

Inspect the bytes — free, local-first developer tools: hex inspector, packet & pcap decoder, JSON/XML toolkits, JSON diff, timestamps, encoders, X.509 decoder, 21 format guides. Everything runs in your browser.

TypeScript
#asn1#base64#binary-formats#cloudflare-workers#developer-tools#hex-viewer#json-diff#jwt#local-first#packet-analyzer#pcap#timestamp-converter#typescript#x509
Structural parser: FLAC audio (.flac) about 13 hours ago
good first issue parser
davidapp/hexbase.dev
0

Inspect the bytes — free, local-first developer tools: hex inspector, packet & pcap decoder, JSON/XML toolkits, JSON diff, timestamps, encoders, X.509 decoder, 21 format guides. Everything runs in your browser.

TypeScript
#asn1#base64#binary-formats#cloudflare-workers#developer-tools#hex-viewer#json-diff#jwt#local-first#packet-analyzer#pcap#timestamp-converter#typescript#x509
Structural parser: Ogg container (.ogg / .opus) about 13 hours ago
good first issue parser
davidapp/hexbase.dev
0

Inspect the bytes — free, local-first developer tools: hex inspector, packet & pcap decoder, JSON/XML toolkits, JSON diff, timestamps, encoders, X.509 decoder, 21 format guides. Everything runs in your browser.

TypeScript
#asn1#base64#binary-formats#cloudflare-workers#developer-tools#hex-viewer#json-diff#jwt#local-first#packet-analyzer#pcap#timestamp-converter#typescript#x509
Structural parser: bzip2 compressed data (.bz2) about 13 hours ago
good first issue parser
davidapp/hexbase.dev
0

Inspect the bytes — free, local-first developer tools: hex inspector, packet & pcap decoder, JSON/XML toolkits, JSON diff, timestamps, encoders, X.509 decoder, 21 format guides. Everything runs in your browser.

TypeScript
#asn1#base64#binary-formats#cloudflare-workers#developer-tools#hex-viewer#json-diff#jwt#local-first#packet-analyzer#pcap#timestamp-converter#typescript#x509
Structural parser: Zstandard frame (.zst) about 13 hours ago
good first issue parser
davidapp/hexbase.dev
0

Inspect the bytes — free, local-first developer tools: hex inspector, packet & pcap decoder, JSON/XML toolkits, JSON diff, timestamps, encoders, X.509 decoder, 21 format guides. Everything runs in your browser.

TypeScript
#asn1#base64#binary-formats#cloudflare-workers#developer-tools#hex-viewer#json-diff#jwt#local-first#packet-analyzer#pcap#timestamp-converter#typescript#x509
Structural parser: XZ compressed data (.xz) about 13 hours ago
good first issue parser
davidapp/hexbase.dev
0

Inspect the bytes — free, local-first developer tools: hex inspector, packet & pcap decoder, JSON/XML toolkits, JSON diff, timestamps, encoders, X.509 decoder, 21 format guides. Everything runs in your browser.

TypeScript
#asn1#base64#binary-formats#cloudflare-workers#developer-tools#hex-viewer#json-diff#jwt#local-first#packet-analyzer#pcap#timestamp-converter#typescript#x509
Structural parser: RAR archive (.rar) about 13 hours ago
good first issue parser
davidapp/hexbase.dev
0

Inspect the bytes — free, local-first developer tools: hex inspector, packet & pcap decoder, JSON/XML toolkits, JSON diff, timestamps, encoders, X.509 decoder, 21 format guides. Everything runs in your browser.

TypeScript
#asn1#base64#binary-formats#cloudflare-workers#developer-tools#hex-viewer#json-diff#jwt#local-first#packet-analyzer#pcap#timestamp-converter#typescript#x509
Structural parser: 7-Zip archive (.7z) about 13 hours ago
good first issue parser
davidapp/hexbase.dev
0

Inspect the bytes — free, local-first developer tools: hex inspector, packet & pcap decoder, JSON/XML toolkits, JSON diff, timestamps, encoders, X.509 decoder, 21 format guides. Everything runs in your browser.

TypeScript
#asn1#base64#binary-formats#cloudflare-workers#developer-tools#hex-viewer#json-diff#jwt#local-first#packet-analyzer#pcap#timestamp-converter#typescript#x509